17 lb per cu ft density rating
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 6145-01-071-4688
NSN 5945-01-448-4220
NSN 5925-00-415-2286
NSN 6145-01-502-7553
NSN 5965-01-269-1960
NSN 5895-00-426-7616
NSN 5985-00-727-8776
NSN 5895-01-519-7931
NSN 6240-00-266-6258
NSN 5895-00-222-5043
NSN 7035-01-158-7673
NSN 6150-00-502-1626