Item must comply with requirements of defense supply center philadelphia production standard no. Po0021nrp
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 5925-00-188-8678
NSN 5905-00-838-4599
NSN 5935-00-256-8795
NSN 6645-01-501-0576
NSN 6105-00-440-5358
NSN 5996-01-511-7605
NSN 5965-00-052-9184
NSN 5915-01-602-9324
NSN 5895-01-646-1798
NSN 6110-01-537-2199
NSN 6145-01-573-5891
NSN 5998-01-358-1034