Non-asbestos materials
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 6130-00-399-0729
NSN 5855-01-111-3962
NSN 6685-01-281-3358
NSN 7035-01-129-7834
NSN 5895-01-205-5287
NSN 6645-00-216-6126
NSN 7035-00-064-7008
NSN 7035-01-004-8819
NSN 6685-01-035-0566
NSN 5975-00-060-8445
NSN 6685-00-269-0438
NSN 7035-01-169-6551