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 5998-00-113-4843
NSN 6645-01-051-1453
NSN 6105-01-401-5361
NSN 6145-01-386-3976
NSN 6620-00-431-3837
NSN 5920-01-600-3396
NSN 4140-01-079-6886
NSN 5935-01-300-2951
NSN 5930-01-312-8383
NSN 2925-00-257-2872
NSN 5930-01-557-9333
NSN 5975-00-136-1254