As differentiated by filler of 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 6150-00-903-5049
NSN 6220-00-581-3858
NSN 5990-00-373-9787
NSN 6130-00-197-9371
NSN 6620-01-535-0070
NSN 6150-01-376-3048
NSN 5895-00-121-3366
NSN 6240-01-197-6064
NSN 5996-00-333-5182
NSN 6105-00-800-4766
NSN 6105-00-753-7458
NSN 5999-01-452-2428