Item must comply with requirements of defense supply center philadelphiaproduction standard no. Po0289nrp
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 6320-01-498-4954
NSN 5950-01-510-0965
NSN 6150-01-150-3267
NSN 6645-01-525-7493
NSN 5905-01-488-6572
NSN 5960-01-172-9724
NSN 5915-00-332-4389
NSN 6110-00-960-4437
NSN 6650-00-432-2358
NSN 6610-01-336-2787
NSN 5965-01-579-1871
NSN 5835-00-679-9769