Core material may extrude from gap
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 4140-01-327-3241
NSN 2925-01-298-2674
NSN 5950-01-583-0503
NSN 5935-00-518-3576
NSN 5855-01-434-2825
NSN 5905-01-428-4457
NSN 5945-00-758-0070
NSN 6105-00-948-0296
NSN 6110-01-090-0804
NSN 5920-01-189-9248
NSN 6650-01-421-2762
NSN 5990-00-362-1453