Precision Associates, Inc. - Minneapolis, MN (Serving Southern California)
Manufacturer, Custom Manufacturer
Manufacturer of O-ring seals. USP VI, FDA, 3-A, UL & NSF listed compounds. Clean Room. In-house tool shop produces custom size molds & parts. Large inventory is available.
catalog.precisionassoc.com/category/precisi...

O-Rings Products
	Metric O-Rings O-Ring Cord Stock & Spliced O-Rings Standard Size O-Rings (Nominal Dimensions) More

Ace Seal, LLC - San Jose, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom O-rings. Materials used include Buna-N®, PTFE, 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

Arizona Sealing Devices, Inc. - Chandler, AZ (Serving Southern California)
Manufacturer, Custom Manufacturer
Manufacturer & distributor of metric & FDA approved O-ring, microminiature O-ring & hollow O-ring for commercial & military purposes. Materials available include Buna-N, Viton®, ethylene propylene, silicone, fluorosilicone, Aflas®, butyl, polyurethane, neoprene, urethane, perfluoroelastomer & nitrile. Custom capabilities include rubber to metal bonding. Temperature tolerances & certifications required can be specified. Size parameters like OD, ID, cross section & thickness can be specified. Same day shipping for stock items & no minimum order quantity.
www.azseal.com

California Sealing Devices - Northridge, CA
Distributor, Custom Manufacturer
Distributor of O-rings. Various compounds include Buna-N, epichlorohydrin, butyl, ethylene-propylene, polyacrylate, polyurethane, styrene butadiene and Viton®. ISO 9001:2000 compliant.
www.calsealingdevices.com/capabilities/orin...

Satori Seal Corp. - Rancho Cucamonga, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of O-rings, AS-568 & metric O-rings in Nitrile 70 & 90 durometers, EPDM, silicone, fluorocarbon (Viton®), & popular sizes in neoprene & HNBR in stock. Many other compounds, hardness & colors available to meet specific requirements.
www.satoriseal.com/products/orings/orings.p...

BDI - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of a large inventory of O-rings. Any size or material: Kalrez®, Viton®, Buna-N, silicone, EPDM, Chemraz®, Parker, metric, Mil-Spec, & custom.
Brand Names: National
www.bdi-usa.com/Products/Sealing-Device.asp...

Master Spring & Wire Form Co. - River Grove, IL (Serving Southern California)
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of D, O, spring, retaining & lock rings made of brass & bronze, copper, iron & steel & stainless steel. Other products include wire forms, stampings & assemblies. ISO 9001:2008 registered. Rush service available for delivery in less than 2 weeks.
www.masterspring.com/

Mikron Rubber a division of IRPI - Ontario, CA
Manufacturer, Custom Manufacturer
Manufacturer of rubber products including silicones, rubber & rubberized sheets & sheetings, O rings, & packaging equipment. Capabilities include rubber & plastic molding, metal fabrication, precision roller components, extrusions, sub-assemblies, microgrooves, heated rolls, cleaning rolls, heaters, & release applications. Industries served include marine, mass transit, automotive, aerospace, consumer appliances, & construction sectors.
www.irpi.com/

O-Rings Capabilities
	Compression Molding

Western Rubber & Supply, Inc. - Livermore, CA
Custom Manufacturer
ISO 9001 certified manufacturer & distributor of standard & custom O-rings & scraper rings used for sealing applications. O-rings are available in materials including nitrile, neoprene, butyl, EPDM, silicone, fluorocarbon, polyacrylate, HNBR, fluorosilicone & aflas. Features include durometer hardness up to 70, ID ranging from 0.029 in. to 25.940 in. & width from 0.040 in. to 0.275 in. Services include slitting, laminating, hand fabrication, die cutting, kiss cutting, extrusions & vibration isolation & packaging.
www.westernrubber.com/products/standard-mol...

Ames Rubber Manufacturing Company - Los Angeles, CA
Manufacturer, Custom Manufacturer, Service Company
Standard molded O-rings in nitrile, Buna-N, EPDM, silicone, Viton® (black & brown). Custom molded O-rings. Mil-Spec. ASTM SAE compounds.
amesindustrial.thomasnet.com/item/all-categ...

O-Rings Capabilities
	Compression Molding Services Transfer Molding Services Injection Molding Services

Northwest Rubber Extruders, Inc. - Beaverton, OR (Serving Southern California)
Custom Manufacturer
Manufacturer of custom extruded & molded flexible products. Rubber polymer blends, flexible plastic & silicone materials are converted to specialized end products under ISO or Aerospace quality programs. Extruded products as large as 14 in. width & 3 lbs. per foot. Molded thermoset materials by compression, transfer or injection processes up to 10 lbs. each. Value added services.
www.nwreinc.com

Kleen Blast - Locations
Distributor
Stocking distributor of O-rings in 3/4 in., 7/8 in., 1 1/8 in. & 1 3/16 in. ID. Retaining rings, retainers & springs are also available.
abrasive-equipment.kleenindustrialservices....

Rubbercraft - Long Beach, CA
Custom Manufacturer
ISO 9001:2000, AS 9100 certified custom manufacturer of molded, rubber, gaskets, O-rings. Application of proprietary formulated polymers to broad range of custom manufactured elastomer & rubber parts, components, including seals, gaskets, & gaskets for EMI shielding & thermal management & other mission critical parts. Manufacturing facility includes a wide range of extrusion, molding, forming, machining, manufacturing & assembly capabilities closely supporting the engineering services. Materials include silicone fluorosilicone, EPDM, Viton®, nitrile & neoprene. Markets served include aerospace, aviation, communications, defense, fitness equipment, & medical.
www.rubbercraft.com/

O-Rings Capabilities
	Elastomeric Seals & Gaskets

Woods Manufacturing Co. - Wood Dale, IL (Serving Southern California)
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of O-rings including encapsulated PTFE O-rings & military specification O-rings. Metals used in construction include aluminum, brass, steel, stainless steel & titanium. Plastic materials used also include ABS, acetal, CTFE®, CTFE/Kel-F®, Delrin®, Delrin® AF, Fluoroloy®, glass filled PTFE, Hydex®, Hydlar®, Meldin®, Noryl®, Nylatron®, nylon, PEEK, phenolic, polycarbonate, polyethylene, polypropylene, polyurethane, PVC, Rulon®, Ultem® & virgin PTFE. automatic screw machining in capacities up to 1-3/4 in.
www.woodsmfg.com/materials.html

Century Rubber Co. - Bakersfield, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of precision custom silicone O-rings for aerospace, defense, electronics, medical, automotive, consumer & petroleum industries. O-ring materials also include fluorosilicone, Viton®, EPDM, neoprene, butyl, isoprene, nitrile, natural rubber, SBR, millable urethanes & AFLAS®. Fabrication methods include homogeneous molding, die cutting, rubber to metal & rubber to plastic vulcanizing. Components are available in various colors, durometers & textures & in sizes ranging from 0.062 in. to over 22 in.
www.centuryrubber.com/about/

Pacific States Felt & Mfg. Co., Inc. - Hayward, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom molded rubber O-rings. O-rings can be fabricated with +/-0.005 in. tolerances. Materials used include neoprene, nitrile (BUNA-N), EPDM, Viton®, white BUNA-N (FDA grade) & silicone. Capabilities include prototyping, die cutting, laser cutting, waterjet cutting, lathe cutting, kiss cutting, slitting, extruding, molding & sawing. Secondary services include assembly, labeling & bar coding.
www.pacificstatesfelt.net/standard-custom-o...

O-Rings Capabilities
	Standard & Custom O-Rings Laminating & Fabricating Services Rubber Molding Services

P & H Metal Products Corp. - Valencia, CA
Manufacturer, Custom Manufacturer
Manufacturer of O rings including split O rings & wire O rings. O rings are available in steel wire & cast solid brass materials in sizes ranging between 1/2 in. to 2 in. & wire diameter between 0.170 in. to 0.225 in. Split key ring size is 1 1/16 in. O rings are available in finishes including nickel, antique brass, black resin, dull black, & zinc plate.
www.phmetal.com/wire_form.html

Advanced Hydraulics, Inc. - Chino, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of hydraulic components including piston & O-rings. Adapters, tube & hose assemblies, fittings, gauges, valves, pumps, cylinders, power units & presses are also available.
www.advancedhydraulicsinc.com/hydraulic_com...

AA Tanks - Center Line, MI (Serving Southern California)
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep
Custom manufacturer of tanks available in 2 gal. to 25,000 gal. capacities with maximum working pressure up to 1,000 psi. Types of tanks include expansion, hydro-pneumatic, surge arrestor, air receiver, air surge, stainless steel, vacuum, storage & OEM tanks. ASME & non-ASME, carbon steel, plain steel, corrosion resistant & epoxy & glass lined tanks & pressure vessels are also available. Distributor of heavy-duty butyl rubber replacement bladders.
www.aatanks.com/index.php

Green Rubber-Kennedy AG, LP - Locations
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of O-rings. Available in different materials, sizes & specifications.
agricultural-industrial-supplies.greenrubbe...

O-Rings Products
	Kuriyama Metric Swivel Female O-Ring 24° Seat DIN 3865 - Light Kuriyama Metric Swivel Female O-Ring 24° Seat DIN 3865 - Heavy

Integrity Fasteners, Inc. - Orange, CA
Distributor, Manufacturer, Custom Manufacturer
ISO 9002 certified distributor rings including O rings. Materials include aluminum, brass, nylon, silicone bronze, stainless steel, steel, Monel®, Inconel®, Hastelloy® & titanium. Markets served include marine, military, aerospace, electronic, commercial & construction. AS9000 & FAA-0056 compliant.
Brand Names: Chomerics, Parker
nutsnbolts.rtrk.com/?scid=1625211&rl_alt=ht...

Continental Coating Corp. - Tualatin, OR (Serving Southern California)
Custom Manufacturer, Service Company
O rings, fastener, PTFE, non-stick & dip spin services.
www.continentalcompanies.com

REDCO - Carson City, NV (Serving Southern California)
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of rubber rings including O-rings. Other products include rubber covered rollers, die cut gaskets, extrusions & sub assembly components. Made in the USA.
redco1.com/custom-rubber-molding

Bay Rubber Co. - Oakland, CA
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of O-rings including O-ring cords & seals. Capabilities include molding, extruding, die cutting, water jet cutting, lathe cutting, laser cutting, pressing & bonding.
www.bayrubber.com/id5.html

S & H Rubber, Inc. - Fullerton, CA
Custom Manufacturer
Manufacturer of custom fabricated rubber products including O-rings. Products are fabricated by compression, transfer, injection & liquid injection molding processes. Materials include elastomers, natural rubber, gum rubber, silicone, per-fluoroelastomer, cellular rubber, Buna-N, butyl rubber, fluoroelastomer, fluoropolymer, nitrile rubber, red rubber, sponge rubber, hard rubber, urethane & polyurethane. Capabilities include cryogenic deflashing, die cutting, punch presses, buffing & hand trimming. O-rings can be customized as per specifications. Markets served include aircraft, automotive, industrial & commercial.
www.shrubber.com/O-Rings.html