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 5996-00-929-2216
NSN 5990-01-370-5684
NSN 5950-01-423-4236
NSN 5835-01-147-7526
NSN 2925-00-570-6309
NSN 6130-01-544-9193
NSN 5990-00-083-8893
NSN 5996-01-027-1342
NSN 5998-01-451-3735
NSN 6110-01-116-3017
NSN 6145-01-325-2409
NSN 5915-01-444-2198