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 5998-01-134-2233
NSN 6110-00-363-3974
NSN 5990-01-176-2724
NSN 5920-01-334-0876
NSN 5975-01-379-8636
NSN 6685-01-398-6536
NSN 6150-00-799-4528
NSN 6105-01-170-9420
NSN 5905-01-128-3494
NSN 6145-01-515-2242
NSN 6650-00-941-1304
NSN 5985-01-103-4905