As differentiated by 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 5895-01-454-1846
NSN 5998-00-931-9485
NSN 6645-01-277-0530
NSN 5930-01-475-5492
NSN 5996-01-025-5683
NSN 5985-00-051-0701
NSN 6145-01-478-8899
NSN 6150-00-937-8246
NSN 5915-01-212-4417
NSN 5905-01-154-2579
NSN 6620-01-516-3302
NSN 5855-00-763-2155