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 6610-00-360-1521
NSN 6145-01-502-5489
NSN 5835-00-554-0399
NSN 5945-00-572-7463
NSN 6110-01-129-1409
NSN 5930-01-143-9164
NSN 6320-01-415-0953
NSN 4140-00-045-8117
NSN 6645-01-305-6353
NSN 6150-01-391-6675
NSN 6130-01-124-5350
NSN 5910-00-524-6717