Precision Associates, Inc. - Minneapolis, MN
Manufacturer, Custom Manufacturer
Manufacturer of abrasion resistant O-Ring seals. Materials include XNBR, HNBR, urethane & N-Dure® extended wear compounds. In-house tool shop produces custom size molds. Large inventory is available.
catalog.precisionassoc.com/category/precisi...

Zatkoff Seals & Packings - Farmington Hills, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9000:2008 certified manufacturer & distributor of O-rings available in various materials for hydraulic & pneumatic operations, extrusion, wear & abrasion resistance & fluids, solvents, acids & aggressive chemicals. Industries include food grade, medical & pharmaceutical.
Brand Names: Dichtomatik, Freudenberg-NOK, Gapi, Kalrez, Minnesota Rubber, Parker Seal, Simrit
www.zatkoff.com/catalog/productsel.asp?c=24...

Gallagher Corp. - Gurnee, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of abrasion resistant O-rings including polyurethane & urethane O-rings. Finished parts range in size from a tenth of an ounce to 2,000 lbs. & greater. O-rings also resist wear, oil, various chemicals & solvents, ozone, cold flex & heat. O-rings can be molded in wide range of sizes, hardness & resilience. Meets FDA standards. OSHA compliant. On-time delivery. Made in USA.
www.gallaghercorp.com/products-custom_compo...

Ace Seal, LLC - San Jose, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom conductive, abrasion resistant & chemical resistant O-rings. Materials used include Buna-N®, PTFE, Viton® (black & brown), neoprene, silicone, EPDM, urethane, Aflas®, encapsulated silicone & Viton® & perflouroelastomers (Kalrez®, Chemraz®, Simriz®). O-rings are available in hardnesses from 25 durometer to 95 durometer in cross-sections from 1/16 in. to 1/4 in., IDs from 1/32 in. to 26 in. & ODs from 3/32 in. to 26-1/2 in. O-rings are also available in metric & JIS specifications. QS 9000 & ISO 9002 approved.
www.aceseal.com/o-rings.html

MSP Seals, Inc. - Greenfield, IN
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of standard & custom O-rings. Metric & standard O-rings are available in various sizes & for many different applications. Materials used include carbon steel, stainless steel, PTFE, nylon, Delrin®, fluorocarbon, EPDM, silicone, neoprene/chloroprene, polyacrylate, butadiene rubber, butyl rubber, fluorosilicone, polyurethane rubber, NBR, Buna-N & nitrile.
seals.mspseals.com/item/all-categories/engi...

Abrasion Resistant O-Rings Capabilities
	Metric and Custom O-Rings

Arizona Sealing Devices, Inc. - Chandler, AZ
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom abrasion resistant & chemical resistant O-rings. Types of O-rings include FDA approved O-rings, commercial & military O-rings & non-standard O-rings. Materials used include Buna-N, Viton®, ethylene propylene, silicone, fluorosilicone, Aflas®, butyl & polyurethane. Available in metric & standard sizes. O-rings can be customized as per ID, OD, cross section & thickness specifications.
www.azseal.com

Parco, Inc. - Ontario, CA
Distributor, Manufacturer, Custom Manufacturer
ISO/TS 16949:2002, ISO/IEC 17025:2005 & AS/EN9100B certified manufacturer of standard & custom abrasion & chemical resistant O-rings. Available in 0.029 in. to 25.940 in. ID with 0.04 in. to 0.275 in. cross section. Metric sizes are also available. Materials include Buna-N, hydrogenated nitrile, fluorocarbon, silicone, fluorosilicone, ethylene-propylene, neoprene, polyacrylate, polyurethane, butyl, styrene-butadiene, Hydrin®, Hypalon®, Aflas® & natural rubber. O-rings are suitable for oil field machinery & motor vehicles & aerospace, defense, water filtration, farm & construction & fuel dispensing applications. Meets ASTM standards.
www.parcoinc.com/media/files/Parco_Company_...

Granat Industries, Inc. - Elk Grove Village, IL
Manufacturer, Custom Manufacturer
Manufacturer of O rings, D rings, tri rings & welded loop rings. D rings are available in sizes from ¾ to 2 in. in steel, nickel, brass & zinc. D ring assemblies measure 3/8 or 5/8 in. O rings are zinc, steel or nickel & measure 1 in. Tri rings measure 1.5 in. & are steel or nickel. Welded loops measure 1 x ½, 1.5 x ½ & 2/5/8 in. in materials including resin, stainless steel & steel. Colors include black.
industrial-fasteners.granatindustries.com/v...

Marco Rubber & Plastic Products, Inc. - Seabrook, NH
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of O-rings including abrasion resistant O-rings & chemical resistant O-rings. Types of O-rings include metric, special, MS, AS, AN, AMS. NAS, 2-size, AS568, JIS & BS O-rings. Materials for O-rings include perfluoroelastomer, Simriz®, Chemraz®, Viton®, PTFE, silicone, Buna-N, EPDM, fluorosilicone, neoprene & urethane. Services include groove designing, failure analysis, materials selection & fluid compatibility analysis. Industrial market served. Military specification O-rings are also available.
Brand Names: DuPont, Greene Tweed, International Seal, Parco, Parker Seals
www.marcorubber.com/orings.htm

Sealing Devices Inc. - Lancaster, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer & distributor of O-rings including abrasion & chemical resistant & encapsulated O-rings. 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.
Brand Names: Chomerics, DuPont, GRAFOIL, Quad-Ring, SD, Simrit
www.sealingdevices.com/o-rings

Potter Associates - Rochester, NY
Distributor, Custom Manufacturer, Service Company
Custom manufacturer & distributor of abrasion resistant & chemical resistant O-rings. Types of O-rings include spliced & vulcanized O-rings, large dia. FDA approved material O-rings, aerospace & military specification approved O-rings, color-coding O-rings, replacement OEM O-rings & backup O-rings. Available in square, rectangular, quad style or custom shapes & different sizes. O-rings are made from different materials & compounds. O-rings are available in different kit packaging. Same day shipping available.
Brand Names: Dowty
www.potterassoc.com/custom-o-rings.html

Greene Rubber Co., Inc. - Woburn, MA
Distributor, Custom Manufacturer
ISO 9001:2008 & ISO/TS 16949:2009 certified custom manufacturer of O-rings including abrasion & chemical resistant O-rings. Abrasion & chemical resistant O-rings are fabricated in materials such as butyl, ethylene propylene, fluorocarbon, fluorosilicone, hydrogenated nitrile, nitrile, Parfluor™, perfluoroelastomer, polyacrylate, polyurethane, silicone, PTFE & Viton®. O-rings are available in standard, non-standard & metric sizes. Capabilities include design engineering, prototyping, molding, extruding, vulcanizing, grinding, slitting, laminating, die cutting & testing. Abrasion & chemical resistant O-rings are UL®746 compliant.
greenerubber.thomasnet.com/item/all-categor...

Abrasion Resistant O-Rings Capabilities
	O-Rings, Gaskets & Seals

T-Bird Group - Charleston, WV
Distributor, Manufacturer, Custom Manufacturer
Minority owned manufacturer & distributor of abrasion resistant hollow O-rings. Buna metric 90 durometer, Viton® 90 durometer, buna metric 70 durometer, Viton® 75 durometer, Buna-N® 70 durometer square, Buna-N® rubber quad, Buna-N®, EPR & urethane 70 durometer, Buna-N® 90 durometer & JIS type O-rings are also available.
Brand Names: Thunderbird Industries
products.thunderbirdindustries.com/category...

Lansco Manufacturing - Chagrin Falls, OH
Manufacturer, Custom Manufacturer, Service Company
Manufacturer O-rings. Includes high temperature & metric seals, ASTM, abrasion resistant, chemical resistant, custom, elastomeric, encapsulated, FDA approved, fluoroelastomer, fluorosilicone, high pressure, high temperature, high tolerance, hollow, hygienic, metric, microminiature, neoprene, nitrile, perfluoroelastomer, polyurethane, silicone, spliced, SBR, PTFE, vinyl, & Viton® O-rings.
www.lanscomfg.com/index.html

Coast Rubber & Gasket, Inc. - Burlington Township, NJ
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of rubber extrusions various types of gaskets including O-rings, packing, piston, sealing, plastic & rubber rings. Also supply rubber & rubber-covered rolls. Die cutting services also available.
www.coastrubberandgasket.com/

Fluid Power Sealing - Mars, PA
Distributor, Custom Manufacturer, Service Company
Stocking distributor of all type abrasive resistant O-rings including fluid power, mechanical, hydraulic & pneumatic, high pressure & low friction & self locking. Materials include Buna-N, carbon, leather, rubber, silicone, PTFE & urethane. Design assistance available.

Zatkoff Seals & Packings, Grand Rapids Branch - Grand Rapids, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9000: 2000 certified manufacturer, custom manufacturer, & distributor of high temperature O-rings made up of materials including polyurethane. Suitable for use in heavyduty hydraulic & pneumatic cylinders or where wear & abrasion resistance are required. Operating temperature of -65 to 275 degrees F, tensile strength of 8000 psi, & bayshore resilience of 60%. Available in wide range of sizes.
Brand Names: American Variseal, Bondmaster, Busak & Shamban, Chicago Rawhide, Dichtomatik, Dowty, Forsheda,...

Zatkoff Seals & Packings, Warren Branch - Warren, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9000: 2000 certified manufacturer, custom manufacturer, & distributor of high temperature O-rings made up of materials including polyurethane. Suitable for use in heavyduty hydraulic & pneumatic cylinders or where wear & abrasion resistance are required. Operating temperature of -65 to 275 degrees F, tensile strength of 8000 psi, & bayshore resilience of 60%. Available in wide range of sizes.
Brand Names: American Variseal, Bondmaster, Busak & Shamban, Chicago Rawhide, Dichtomatik, Dowty, Forsheda,...

All Seals, Inc. - Santa Ana, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of O-rings including chemical resistant & abrasion resistant O-rings. O-rings available in materials including buna-n, butadiene rubber, butyl, chlorobutyl rubber, epichlorohydrin, ethylene acrylate, ethlene propylene, fluorocarbon, fluorosilicone, hydrogenated nitrile, hypalon, Kalrez®, neoprene, polyacrylate, polyisoprene, polysulfide, polyurethane, santoprene, silicone, Viton® & PTFE. Kalrez® rings features chemical resistance & service temperature range up to 327 degree C. PTFE, back-up O-rings can sustain 3,000 psi pressure & can operate in temperatures up to 275 degree F. Standard, custom & metric sizes available. Technical service & application assistance available.
Brand Names: Acushnet, Disogrin, Dowty, Freudenberg-NOK, Gapi, International Seal, National O-Rings, Parker...

R.L. Hudson & Co. - Broken Arrow, OK
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of O-rings including abrasion resistant O-rings. O-rings are available in various designs & sizes & materials including metals, plastics & rubber. Hydraulic & pneumatic cylinder seals, specialty seals, flat gaskets & rapid lip shaft seals are also available. Applications include appliances, agricultural & heavy equipment, vehicles & engines, marine, outdoor power equipment & recreational vehicles.

O-Rings, Inc. - Los Angeles, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Broad Range Of Commercial Grade O-Rings From QS/9000, ISO 9001 Manufacturing Facilities. Standard AS568A Sizes, Custom Sizes & Custom Molded Shapes. O-Ring Applications Include Plumbing, Food Services, Radiation Resistance, Plastic Contracts, Rocket Propellants & ASTM Compounds

Porter Seal Denver - Centennial, CO
Distributor, Custom Manufacturer
Distributor of standard & custom abrasion resistant O-rings. Available in sulfur cured EPDM rubber. Types of O-rings include spliced, subminiature & special custom sized O-rings. O-rings range in nominal IDs from 1/32 in. to 26 in. & operating temperatures from -65 degrees F to +300 degrees F. EPDM O-rings are used with water, ozone, steam, silicone oil, dilute acid, alcohol & automotive brake fluid applications. O-rings are also available in metric sizes. EPDM O-rings meet ASTM & FDA material specifications.

Zatkoff Seals & Packings, Saginaw Branch - Saginaw, MI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9000: 2000 certified manufacturer, custom manufacturer, & distributor of high temperature O-rings made up of materials including polyurethane. Suitable for use in heavyduty hydraulic & pneumatic cylinders or where wear & abrasion resistance are required. Operating temperature of -65 to 275 degrees F, tensile strength of 8000 psi, & bayshore resilience of 60%. Available in wide range of sizes.
Brand Names: American Variseal, Bondmaster, Busak & Shamban, Chicago Rawhide, Dichtomatik, Dowty, Forsheda,...

RT Dygert International - Niles, IL
Distributor, Custom Manufacturer
ISO 9001:2000 certified distributor of O-rings such as hollow O-rings, abrasion resistant O-rings, encapsulated O-rings, spliced O-rings, & sealing O-rings. Molding technology includes compression, vacuum compression, transfer, injection, lathe cutting, extrusion, PTFE molding, rapid prototyping, & production tooling. Value added services such as JIT kitting, bar coding, audit bin stocking, subassembly, parts washing, chlorination, material selection & development, & electronic data interchange (EDI). Industries served include fluid power, chemical, beverage, agriculture, & plumbing.

Seal & Design, Inc. - Clarence, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO/TS 16949:2002 certified manufacturer & distributor of O-rings including abrasion resistant & chemical resistant O-rings. Materials include Viton®, Buna-N, silicone, Chemraz®, EPDM, PTFE & neoprene. Services include packaging, bar coding & private labeling. Capabilities include CNC machining, high speed die cutting & in house bun skiving & laminating. Markets served include automotive, electronics, aerospace, defense, power generation, copier, hydraulics, filtration, pump, valve, compressor, medical & lighting. Military Spec. O-rings available. FDA & UL® approved.