As differentiated by filler of non-asbestos material
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 5910-01-451-1806
NSN 2925-01-339-6972
NSN 5855-01-323-5394
NSN 5996-01-299-7792
NSN 6620-00-280-2874
NSN 6240-01-655-3819
NSN 6105-01-181-3369
NSN 6130-01-024-0577
NSN 5996-01-012-3267
NSN 5999-01-415-3897
NSN 6650-00-316-4889
NSN 5925-01-557-9007