Material is protein treated to astm f104-88
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 5915-00-998-4573
NSN 5990-01-218-5160
NSN 5905-01-106-5212
NSN 5965-01-281-9916
NSN 5915-01-149-1042
NSN 6110-01-301-4700
NSN 5895-01-117-5524
NSN 6240-01-083-2431
NSN 5855-01-464-5084
NSN 5915-00-563-1558
NSN 5935-01-091-9172
NSN 5965-00-985-9157