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 5910-00-826-5811
NSN 4140-01-526-3286
NSN 5935-01-598-3303
NSN 6145-01-498-6499
NSN 6150-00-392-6831
NSN 6620-01-426-0199
NSN 6220-01-534-8826
NSN 5855-01-505-1442
NSN 2925-00-982-0409
NSN 5915-01-224-3038
NSN 5999-01-154-6372
NSN 5855-01-484-9948