14 lb per cu. Ft. Density rating
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 6130-01-154-1119
NSN 5998-01-293-5973
NSN 2925-01-061-4012
NSN 5920-00-577-4716
NSN 5895-01-468-0054
NSN 2925-00-707-6770
NSN 6110-00-397-7531
NSN 6130-01-598-5626
NSN 6685-01-120-8293
NSN 4140-01-480-4319
NSN 5965-00-513-1352
NSN 6105-01-590-1678