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 6220-00-660-5539
NSN 5996-01-421-4080
NSN 5998-00-804-6136
NSN 5975-01-435-4899
NSN 4140-01-421-4045
NSN 6110-00-613-1430
NSN 5999-01-463-4329
NSN 5985-01-481-9622
NSN 5895-01-113-1991
NSN 6145-01-508-4260
NSN 6135-01-142-6456
NSN 6650-00-990-9541