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 6240-00-115-2251
NSN 6645-00-767-6307
NSN 5905-00-227-0117
NSN 5960-01-499-3544
NSN 6110-00-525-3418
NSN 6150-01-379-7094
NSN 5975-01-484-2934
NSN 5950-01-237-3406
NSN 6110-00-434-3580
NSN 6130-00-787-3024
NSN 6145-01-613-7549
NSN 6620-00-343-8229