Item must comply with requirements of defense supply center philadelphia production standard no. Po0021nrp
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 6610-01-610-9376
NSN 6645-01-171-9619
NSN 6610-01-242-9674
NSN 5945-01-027-2258
NSN 6610-01-459-8722
NSN 6150-01-367-0746
NSN 6105-01-596-7746
NSN 5998-00-280-2198
NSN 6240-00-739-0961
NSN 5960-01-442-0908
NSN 5920-01-352-7223
NSN 6645-00-863-9695