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The following listing features O Ring manufacturers, service companies and distributors specializing in a comprehensive range of Orings, including standard or metric, Buna-N, Silicone, EPDM and Chemraz O-rings, plus many more. The ThomasNet.com result index provides full contact and company information on all advertisers, allowing users to quickly locate useful listings, and offers a variety of search tools to help refine results.

A wide range of related products and services, such as seals, molded parts, and custom O ring manufacture, are also available through this portal. These listings, as well as local, certified and product-specific companies can be easily sourced and indexed with the tools provided. No matter what your specifications or requirements, ThomasNet.com can connect you with the ideal supplier.
 

O-Rings Suppliers

Displaying 1 to 25 out of 1,245 suppliers | Filter Results

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Allied Metrics Seals & Fasteners, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Sparta, NJ Manufacturer*, Custom Manufacturer $1 - 4.9 Mil 1989 1-9

Manufacturer of standard and custom O-rings made from PTFE, silicone, Viton?, Buna, EPDM, neoprene, FFKM, HNBR, NBR, butyl rubber, SBR and polyurethane. Prototype and short to long production runs offered. Suitable for hydraulic, pneumatic, dynamic or static sealing, transmissions, vibration and damping and reciprocating applications. Serves the automotive, food, beverage, medical, chemical and semiconductor industries. Emergency repair services provided. Same day shipping.

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Precision Associates, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Minneapolis, MN Custom Manufacturer*, Manufacturer $10 - 24.9 Mil 1955 100-199

Manufacturer of O-ring seals. 2,500+ standard & special size O-Ring sizes available in 1,000+ compounds including USP VI, FDA, 3-A, UL & NSF listed materials. Class 7 Clean Room. In-house tool shop produces custom size molds & parts. Large inventory is available.

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Arizona Sealing Devices, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Chandler, AZ Distributor*, Manufacturer, Custom Manufacturer Under $1 Mil 1989 1-9

Manufacturer, custom manufacturer, and distributor of metric O-rings. Buna-N, Aflas?, butyl, fluorocarbon, fluorosilicone, hydrogenated nitrile, silicone rubber, neoprene, polyurethane, Kalrez? and PTFE materials used. Comes in black, red, amber and white colors with weather, ozone, chemical and impact resistance, low friction, and oxygen aging features. Suitable for hydraulic pressure, wheels, rolls, slurry parts, bumpers, couplers, shock absorbers, medical devices and various other applications. Serves industrial, military and aviation industries. Meets MIL-STD-413C, MIL-STD-105E and MIL-I-45208A Spec. On-time delivery.

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Sealing Specialties, Inc.

Thomas Verified
ico-map Souderton, PA Distributor*, Custom Manufacturer $5 - 9.9 Mil 1985 10-49

Supplier of standard and custom manufactured O-rings. Stocking all compounds and sizes for same day shipment. Compounds include EPDM, neoprene, silicone, fluoroelastomer, perfluoroelastomer, and nitrile. Offers metric sizes, microminiature, custom sizes, spliced and vulcanized. Services include in-house and factory engineering support, design, material engineering, prototyping, problem solving, reliability studies, stocking, kitting, assembly, and OEM conversions. Reverse engineering and OEM interchange services are also available.

Brands+

John Crane, Parker, Precix, US Seal

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ElastoSeal, Inc.

Thomas Verified
ico-map Lexington, KY Custom Manufacturer*, Manufacturer $1 - 4.9 Mil 1989 10-49

Custom manufacturer of spliced & vulcanized o-rings. Spliced o-rings also available in soft & hard durometers & exotic compounds, EMI or RFI shielding compounds, USP Class VI silicone compounds & thermoplastic elastomers (TPE's) including santoprene & PVC, extruded & spliced endless. Sealing device sizes & compounds can be customized. Some materials used meet Military Spec., ASTM & FDA standards.

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Girard Rubber Corp.

Thomas Verified
ico-map Elmsford, NY Custom Manufacturer*, Manufacturers' Rep $5 - 9.9 Mil 1952 10-49

ISO 9001:2015 certified. Custom manufacturer of plastic and rubber O-rings made from EPDM or EPR, fluoroelastomer, Viton?, fluorosilicone, silicone, urethane and polyurethane. O-rings are abrasion, acid, alcohol, alkali, oxidation, ozone, radiation, sunlight and water resistant. Capabilities include injection molding, die cutting and prototyping. Assembly and PTFE coating additional services are also provided. Serves the aerospace, automotive, commercial, construction, dental, electrical, food handling, laboratory, marine, mining, municipal, oil and gas, recreational, retail, transportation and wastewater industries. Meets ASTM and SAE standards. Six Sigma certified. JIT delivery. Overseas sourcing options also offered.

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Accurate Products, Inc.

Thomas Verified
ico-map Chicago, IL Custom Manufacturer*, Distributor, Manufacturer $5 - 9.9 Mil 1935 10-49

ISO 9001:2015 certified manufacturer of custom, metric, neoprene, EPDM or EPR O-Rings. Products include grommets, Military Spec. grommets, tank bumpers, machine screw bumpers, recessed bumpers, button bumpers, stem bumpers, leg tips, suction cups, vinyl caps, stoppers, mounts, die cut parts, elastomers and custom extrusions. Available in different designs, colors, sizes and shapes. Materials include neoprene, EPDM, SBR, Buna-N, natural rubber, NBR, silicone and fluro-carbon polymers. JIT delivery.

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Southern Rubber Co. Inc.

Thomas Verified PathCOVID-19 Response
ico-map Greensboro, NC Custom Manufacturer*, Distributor, Manufacturer $5 - 9.9 Mil 1925 10-49

Custom manufacturer and distributor of CBI certified metric and colored O-rings made from rubbers such as Viton?. Suitable for preventing the loss of gas and fluids from sealed items. 913 standard AS568, non-standard, 250 standard and colored O-rings; and lathe cut, wear and back-up rings are available. Die, kiss, flash and waterjet cutting, slitting, laminating, spooling, vulcanizing and printing services are available. O-ring accessories such as size selection charts, metric and standard splicing kit, installation and extraction tools are offered. Industries served include agricultural, dairy, construction, electronic, energy, food and beverage, HVAC, lawn and garden, lighting, mining, power and transportation. Meets commercial, military, UL?, FDA and NSF standards.

Brands+

3M, Parker

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Captain O-Ring and Custom Rubber

Thomas Verified
ico-map Sewell, NJ Manufacturer*, Custom Manufacturer $1 - 4.9 Mil 2008 1-9

Manufacturer of standard and custom rubber O-rings. Polyurethane, Buna-N, Viton? and various other materials used. Available with chemical, temperature, abrasion, tearing, steam, pressure and sealability resistance. Suitable for all applications. Meets ASTM standards.

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R.F. Carlson Co.

Thomas Verified
ico-map Locations Distributor* $5 - 9.9 Mil 1967 10-49

Distributor of O-rings for sealing applications. Materials include nitrile, fluorocarbon, EPDM, neoprene & silicone. Specifications include 30 Durometer to 95 Durometer hardness, 1/32 in. to 26 in. nominal ID, 3/32 in. to 26 1/2 in. nominal OD, 1/32 in. to 1/16 in. nominal cross section, 0.176 in. actual cross section dia., 0.975 in. to 4.850 in. actual ID & 1.327 in. 5.202 in. actual OD. Internally lubed, vulcanized, PTFE coated, AN, M, MS, NAS & ASTM D2000, J200, FDA & NSF O-rings are also available. Kan Ban & JIT delivery.

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Production Materials, Inc.

Thomas Verified
ico-map Wheeling, IL Distributor* $5 - 9.9 Mil 1981 10-49

Distributor of standard and custom O-rings made from aluminum, brass, carbon steel, copper, Inconel?, iron, Monel?, nickel, stainless steel, EPDM, PTFE, silicone, neoprene, plastics and rubber. Available with black oxide, brass plated, cadmium, chromate, color coated, galvanized, painted, phosphate, plain, polished and zinc plated finishes. Secondary services include drilling, cutting, sorting, testing, patching, grinding and painting. Suitable for furnace, hose reel, storage rack, engine, hand and power tool applications. Serves the agriculture, construction, power generation and electronics industries. Meets ASME and DIN standards. RoHS compliant. JIT delivery.

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Quick Cut Gasket & Rubber Corp.

Thomas Verified
ico-map Lancaster, NY Custom Manufacturer* $1 - 4.9 Mil 1964 10-49

Manufacturer of standard or custom hot vulcanizing and molded O-rings. Types include metric, quad, splice, backup, encapsulated and Kalrez? O-rings. Available in 3 in. to 300 in. vulcanized dia. and 0.062 in. to 5 in. molded dia. Working temperature ranges from -300 to +750 degrees F. Materials include nitrile, neoprene, silicone, EPDM, PTFE, Viton? and others. Additional services such as laser tooling, special packaging and assembly are offered. Suitable for grommets, washers, bumpers, spacers, stoppers, plugs, conveyor and anti-vibration pads. Serves the automotive, military, compressor, electrical, printing, hydraulic, food and beverage industries. Meets ASTM and Mil-Spec standards. FDA approved. UL listed. JIT delivery.

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Sealing Devices Inc.

Thomas Verified
ico-map Locations Distributor*, Manufacturer, Custom Manufacturer $50 - 99.9 Mil 1963 100-199

AS9100C & ISO 9001:2008 registered custom manufacturer & distributor of o-rings including abrasion & chemical resistant & encapsulated o-rings. Standard and metric sized o-rings are made from elastomers, hollow & solid metals, plastics & PTFE materials. Specifications of O-rings include nominal widths ranging from 1/32 in. to 1/16 in., nominal ID ranging from 1/32 in. to 5/16 in. & nominal OD ranging from 3/32 in. to 7/16 in. & temperatures ranging from -100 degrees F to 600 degrees F. O-rings are suitable for sealing liquids, gases & solids. Meets AS568A, AMS, NAS standards & mil-specs.

Brands+

Grafoil, Parker, PolyPak, SD, Stat-O-Seal

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Ace Seal, LLC

Thomas Verified
ico-map San Jose, CA Manufacturer*, Custom Manufacturer $1 - 4.9 Mil 1982 1-9

Manufacturer of standard and custom O-rings for leak proof sealing and wear protection applications. Made from Viton?, Buna-N, silicone, perfluoroelastomer, EPDM, neoprene, Aflas?, fluorosilicone and polyurethane. Available in various inside or outside diameters, colors and hardness range. Capabilities include molding, fabrication, laser, waterjet and die cutting. Serves the aerospace, biotechnology, medical, military, semiconductor, solar, gas and oil industries. Meets ASTM standards. FDA approved. UL listed. RoHS compliant.

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Phelps Industrial Products, Inc.

Thomas Verified
ico-map Laurel, MD Manufacturer*, Distributor, Custom Manufacturer $1 - 4.9 Mil 1945 10-49

Manufacturer of standard and custom vulcanized and molded O-rings. Available in Viton?, silicone, PTFE, nitrile, and rubber material constructions with various operating temperatures and features. Suitable for fluid sealing applications. Distributor of O-rings. Provides 60 days warranty.

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Web Seal Inc.

Thomas Verified PathCOVID-19 Response
ico-map Rochester, NY Custom Manufacturer*, Distributor $1 - 4.9 Mil 1960 10-49

Custom manufacturer and distributor of O-rings for sealing applications. Types include miniature, back-up and spliced O-rings. Made from Viton?, Buna-N, silicone, polyurethane, neoprene, PTFE, fluorosilicone, nitrile, perfluoroelastomers, fluorocarbon and ethylene propylene. Metric sizes are offered. Serves the agricultural, automotive, truck, chemical processing, construction, electronics, filtration, HVAC, plumbing, power generation, medical, water and waste treatment industries. Meets military specifications and ASTM standards. CSA and FDA approved. UL listed.

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BDI

Thomas Verified
ico-map Locations Distributor* $250 Mil. and over 1935 1000+

Distributor of a large inventory of O-rings. Any size or material: Kalrez?, Viton?, Buna-N, silicone, EPDM, Chemraz?, Parker, metric, Mil-Spec, & custom.

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Ellsworth Adhesives

Thomas Verified PathCOVID-19 Response
ico-map Locations Distributor* $100 - 249.9 Mil 1974 1000+

Distributor of barrel adapter O-Rings, lock, sealing and retaining rings. O-Rings are made from nitrile butadiene rubber (Buna-N) materials. Suitable for liquid dispensing applications. Serves the agriculture, medical, construction, defense, transportation, power, packaging, mining, oil and gas industries.

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Monroe Engineering Products

Thomas Verified PathCOVID-19 Response
ico-map Locations Manufacturer* 1954 200-499

AS9100D & ISO 9001:2015 certified manufacturer of ring fasteners, specifically rubber sealing O-rings. Metric and standard type O-rings are available. Specifications include pressure sealing capacity of 800 psi to 2000 psi. Materials worked with include nitrile, fluorosilicone, neoprene, polyurethane, and PTFE. Offers stamping, cutting, welding, and finishing services.

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The Rodon Group

Thomas Verified PathCOVID-19 Response
ico-map Hatfield, PA Custom Manufacturer*, Manufacturer $25 - 49.9 Mil 1956 100-199

ISO 9001:2015 certified manufacturer of O-rings for water applications. Available with 1.080 in. outer dia. and 0.175 in. round cross-section. Serves the food, beverage, medical and pharmaceutical industries.

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Vanguard Products Corp.

Thomas Verified PathCOVID-19 Response
ico-map Danbury, CT Manufacturer*, Custom Manufacturer $10 - 24.9 Mil 1966 50-99

ISO 9001:2015 certified manufacturer of standard & custom O-rings. Available in natural rubber, isoprene elastomer, epichlorohydrin elastomer, neoprene, silicone, EPDM, fluorosilicone, fluorocarbon, nitrile, medical grade silicone, food grade materials & Military Spec./aerospace grade materials. O-rings are used in electronics, electrical equipment, food processing equipment, automotive electrical enclosures, medical equipment, outdoor cellular telecommunications, water purification systems & dairy fluid handling. Capabilities include prototyping, in-house compounding & mixing, bonding, splicing, cutting, molding, bagging & packaging. Made in the USA.

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Compressed Air Systems, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Locations Distributor* 1963 50-99

Distributor of nitrile and fluorocarbon regulator bowl O-rings. Capabilities include inspection, preventative maintenance, installation and engineering.

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Emco Industrial Plastics, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Cedar Grove, NJ Distributor*, Custom Manufacturer $5 - 9.9 Mil 1983 50-99

Custom manufacturer of O-rings made from polytetrafluoroethylene (PTFE) materials. Features include high impact strength, resistant to wear, heat, moisture, chemical and radiation. Serves the food, beverage, OEM, pharmaceutical, medical, aerospace, defense and chemical processing industries. ITAR registered.

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Dunham Rubber & Belting Corp.

Thomas Verified
ico-map Locations Distributor*, Manufacturer 1965 50-99

Manufacturer and distributor of O-rings made from polyurethane. Various other products available include reels, couplings, clamps, tubing, hose, sheets, rollers and belts.

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Allstates Rubber & Tool Corp.

Thomas Verified PathCOVID-19 Response
ico-map Tinley Park, IL Manufacturer*, Distributor $1 - 4.9 Mil 1967 10-49

Custom manufacturer of O-rings. O-rings are available with ID ranging from 0.029 to 1.176, tolerances ranging from plus minus 0.003 to plus minus 0.006, & width ranging from 0.040 to 0.070.