O-Rings Suppliers

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.

www.alliedmetrics.com/products/o-rings/

Manufacturer of standard and custom O-rings for sealing applications. V, U, low friction, piston, wiper and back-up rings are also offered. Made from Viton®, nitrile, neoprene, Buna-N, perfluoroelastomer, silicone and other materials. Features include high temperature, abrasion and chemical resistant. Capabilities include liquid silicone rubber (LSR) injection, transfer or compression molding and machining. Serves electronics, life sciences, chemical processing, energy, fluid power, water, food and beverage industries.

catalog.precisionassoc.com/category/precisi...

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.

www.azseal.com/o-rings/

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.

www.accurate-prod.com/rubber-o-rings/

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.

www.elastoseal.com/index.php/o-rings/

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.

www.captainoring.com/index.html

ISO 9001:2015 certified. Manufacturer of standard and custom fasteners for the OEM, automotive and transportation industries. Fasteners include screws, anchors, rivets, inserts, nuts, bolts, studs, threaded rods, pins, washers, spacers and Philips drives. Hardware kits, wire form products, cold head fasteners, cable ties and fittings also provided. Aluminum, cold rolled steel, stainless steel, brass, copper, phosphor bronze, titanium, beryllium copper, Mylar®, vinyl, PVC, PTFE, fiberglass, rubber and vulcanized fiber materials used. Automatic screw, Swiss and CNC machining, laser/waterjet cutting, drilling, milling, turning, metal stamping and poly bagging services are offered. Vendor managed inventory (VMI) programs available. Made in the USA.

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.

sealingspecialties.com/products/o-rings/

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.

www.girardrubber.com/

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.

www.rfcarlson.com/Orings.htm

Manufacturer of standard and custom O-rings including quad-ring, Kalrez®, backup, and encapsulated rings. Made from Viton®, nitrile, neoprene, silicone, EPDM, and PTFE. Specifications include 0.070 to 1 in. cross-section, 0.062 to 300 in. cord dia., +/- 0.062 to +/-0.5 in. tolerance, and -300 to +750 degrees F working temperature. Low to high-volume production runs are available. Suitable for compressor, municipality, electrical, printing, replacement parts, and hydraulic applications. Serves the food and beverage, automotive, airline, military, and electrical industries. Meets Mil-Spec and ASTM standards. FDA approved. UL listed.

www.quickcutgasket.com/standard-custom-o-ri...

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.

www.sealingdevices.com/o-rings

Custom manufacturer of O-ring gaskets and cords. Back-up, quad, and vee rings are also offered. Capabilities include fabrication and waterjet or die cutting. Prototypes and short or large production runs are available. Serves OEM, automotive, defense, and food processing industries. Meets military specifications. FDA approved.

www.commercial-gasket.com/products

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.

catalog.monroeengineering.com/category/o-ri...

ISO 9001:2015 certified. Manufacturer of standard and custom plastic and rubber O-rings. Available in various durometers. Materials worked with include EPDM, nitrile, silicone, neoprene and fluorocarbon. Capable of precision machining such as die and laser cutting, stamping, hole punching and prototyping services.

www.nationalplastics.com/rubber-o-rings-sea...

Distributor and manufacturer of standard and custom of metric size and colored O-rings. Types include back- up, lathe-cut, miniature, large special, continuously molded, spliced cord, and wear rings. Materials include acrylonitrile-butadiene(NBR), butyl(IIR), chloroprene(CR), ethylene acrylic, ethylene propylene(EPDM), fluorocarbon(FKM), fluorosilicone(FVMQ), hydrogenated nitrile(HNBR), perfluoroelastomer(FFKM), polyacrylate(ACM), and silicone. Die, kiss, flash, and waterjet cutting, slitting, laminating, spooling, vulcanizing, and printing services are available. Prototype and productions runs are available. Serves the agricultural, commercial, compressor, electronics, energy, food and beverage, HVAC, military, mining, pump, solar, transformer, and transportation industries. Meets AMS standards. FDA and NSF approved. UL listed.

southernrubber.com/products/o-rings-seals/

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.

www.aceseal.com/

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.

www.phelpsgaskets.com/products/o-rings-cods...

Supplier of O-rings. Other products include fittings, adapters, and hydraulic tools. Serves the automotive, agricultural, food and beverage, construction, woodworking, injection molding, chemical and petroleum industries.

www.riverbendhose.com/products.html#oringsa...

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.

websealinc.com/sealing-products/o-rings/

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

www.bdiexpress.com/us/en/search?q=&c=Orings...

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.

www.ellsworth.com/products/dispensing-equip...

ISO 9001:2015 certified. Manufacturer of standard and custom EMI shield, spliced and vulcanized chemical resistant O-rings. Made from ethylene propylene diene monomer (EPDM), fluorocarbon, fluorosilicone, hydrogenated nitrile, neoprene and silicone. Capabilities include bonding, packaging, fabrication, marking, labeling and kitting. Serves the dairy fluid handling, food processing and electric equipment industries. Meets ASTM standards. Made in the USA.

www.vanguardproducts.com/custom-rubber-sili...

Distributor of brake or hoist control cord connector and retainer O-rings made from Buna-N. Meets ASME and AWS standards.

store.americancrane.com/category/spare-part...

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

catalog.compressedairsystems.com/viewitems/...