As differentiated by material which must conform to ships parts control center special quality control provisions and contamination
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 6610-00-478-2815
NSN 5895-00-342-9581
NSN 6220-00-317-9101
NSN 5935-00-643-5674
NSN 5835-01-519-3834
NSN 5920-00-269-4060
NSN 6240-00-870-0423
NSN 5855-01-545-0566
NSN 6105-00-449-5301
NSN 5855-01-125-4768
NSN 5855-01-464-1926
NSN 5925-01-464-2734