Non-asbestos
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 2925-00-149-0760
NSN 6650-01-298-4138
NSN 5915-00-791-3955
NSN 6320-01-461-5866
NSN 5920-01-316-1710
NSN 6150-01-539-2733
NSN 6320-01-449-1014
NSN 4140-01-514-5656
NSN 5910-01-362-3564
NSN 6650-01-618-7685
NSN 5915-00-445-3287
NSN 5945-01-181-9086