Custom Spacers - Metal, Plastic & Specialty Materials

Spacers are unthreaded components that create precise gaps between mating surfaces in fastener assemblies. Superior Washer & Gasket Corp supplies aluminum spacers, metal spacers, nylon spacers, plastic spacers, stainless steel spacers, copper spacers, and brass spacers-available in standard sizes or manufactured as custom spacers to your exact dimensions.

As a leading spacer manufacturer with an ISO 9001:2015 certified quality management system, we produce spacers for demanding applications in aerospace, defense, electronics, industrial equipment, and OEM manufacturing. Our in-house stamping and fabrication capabilities allow us to deliver custom spacers in virtually any material, diameter, and length from inventory or to order.

Aluminum, brass, copper, nylon, plastic, and stainless steel spacers
Standard sizes in stock; custom spacers produced to specification
Round, hex, and specialty configurations available
ISO 9001:2015 certified quality assurance
Made in the U.S.A.

Showing 1951–2000 of 2,828 products

SKU	ID	OD	Size	ID TOL	OD TOL	Length TOL	Length	Quantity
590-4834	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.625	Quantity
590-4835	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.6875	Quantity
590-4836	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.75	Quantity
590-4837	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.8125	Quantity
590-4838	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.875	Quantity
590-4839	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.9375	Quantity
590-4840	ID 0.25	OD 0.5	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 1.0	Quantity
590-4841	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.25	Quantity
590-4842	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.3125	Quantity
590-4843	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.375	Quantity
590-4844	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.4375	Quantity
590-4845	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.5	Quantity
590-4846	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.5625	Quantity
590-4847	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.625	Quantity
590-4848	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.75	Quantity
590-4849	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.875	Quantity
590-4850	ID 0.25	OD 0.625	Size 1/4	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 1.0	Quantity
590-4851	ID 0.253	OD 0.373	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.125	Quantity
590-4852	ID 0.253	OD 0.373	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.25	Quantity
590-4853	ID 0.253	OD 0.373	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.375	Quantity
590-4854	ID 0.253	OD 0.373	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.5	Quantity
590-4855	ID 0.257	OD 0.5	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.625	Quantity
590-4856	ID 0.257	OD 0.5	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 1.0	Quantity
590-4857	ID 0.26	OD 0.5	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.75	Quantity
590-4858	ID 0.3	OD 0.36	Size 1/4	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.19	Quantity
590-4859	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.375	Quantity
590-4860	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.5	Quantity
590-4861	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.625	Quantity
590-4862	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.75	Quantity
590-4863	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.875	Quantity
590-4864	ID 0.3125	OD 0.75	Size 5/16	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 1.0	Quantity
590-4865	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.063	Quantity
590-4866	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.094	Quantity
590-4867	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.125	Quantity
590-4868	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.188	Quantity
590-4869	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.25	Quantity
590-4870	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.375	Quantity
590-4871	ID 0.313	OD 0.5	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.5	Quantity
590-4872	ID 0.313	OD 0.625	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.25	Quantity
590-4873	ID 0.35	OD 0.42	Size 5/16	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.21	Quantity
590-4874	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.063	Quantity
590-4875	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.094	Quantity
590-4876	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.125	Quantity
590-4877	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.188	Quantity
590-4878	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.25	Quantity
590-4879	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.375	Quantity
590-4880	ID 0.375	OD 0.562	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.5	Quantity
590-4881	ID 0.375	OD 0.75	Size 3/8	ID TOL + .005 / -.000	OD TOL +/- .005	Length TOL +/- .002	Length 0.25	Quantity
590-4882	ID 0.375	OD 0.75	Size 3/8	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.375	Quantity
590-4883	ID 0.375	OD 0.75	Size 3/8	ID TOL + .010 / - .000	OD TOL +/- .005	Length TOL +/- .005	Length 0.5	Quantity

Meeting Every Specification for Standard and Custom Spacers

Our robust manufacturing capabilities allow us to create custom spacers to suit a multitude of unique requirements. You will find an ample selection of round spacers in our catalog, with sizes ranging from .250 to upwards of 1.000 in length. If your project demands dimensions outside of standard washers or spacers, Superior Washer & Gasket Corp. can rapidly produce custom dies in our in-house machine shops.

Whether you are looking for general-purpose aluminum spacers, brass spacers, or stainless steel options, we possess the manufacturing capacity, extensive raw material supply, and complete supplier certifications to meet the most rigorous industrial demands.

Why Choose Superior Washer & Gasket Corp. as Your Spacer Manufacturer?

When you choose us, you gain access to precision custom stamping and machined components from a reputable domestic source. We maintain an impressive and diverse selection of spacers in a wide range of dimensions, all stamped or machined from reliable, genuine quality materials. Our vast inventory enables us to meet your needs quickly, even when you require exceptionally large quantities of special washers or spacers.

To get a quote, simply select the items you require and submit an RFQ through our catalog, or call us directly. Our dedicated customer service staff is ready to answer your questions and ensure every request receives careful attention.

Unmatched Manufacturing Capabilities and Service

Operating through our manufacturing facilities in New York and South Carolina, we house 45,000 square feet of raw material in virtually every gauge. This massive supply, combined with more than 120 power presses and an in-house tool and die shop, enables our skilled machinists to produce spacing components with unparalleled speed and precision.

Our inventory includes over a billion washers and 410,000 special size parts ready to ship. If you don't see the exact custom spacers you require in our catalog, we can easily complete a custom job to meet your specific application needs.