One half of a full circle
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 5925-01-081-0436
NSN 6220-00-307-0580
NSN 6220-01-228-9583
NSN 5998-00-058-1544
NSN 5920-01-487-7454
NSN 5930-01-017-4837
NSN 6650-01-369-5433
NSN 6150-01-631-7638
NSN 5930-01-429-0379
NSN 5925-01-566-3242
NSN 2925-01-658-4470
NSN 5920-01-443-9451