Steel is sncufe (tin-plated, copper-clad, steel)
No other part numbers with same form, fit, and function found.
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 5855-00-174-3482
NSN 6135-00-835-7211
NSN 5915-00-281-5414
NSN 5835-01-566-5462
NSN 5996-01-106-0137
NSN 5835-01-501-0526
NSN 6135-00-927-5848
NSN 6220-01-112-2343
NSN 5960-00-156-5603
NSN 5910-00-339-2198
NSN 2925-01-181-1216
NSN 6620-00-221-7526