Item must comply with requirements of defense supply center philadelphia production standard no. Po0090nrp
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 6645-01-225-9548
NSN 5910-01-233-2905
NSN 6240-01-200-7937
NSN 6650-01-129-8343
NSN 6240-00-258-2389
NSN 7035-00-890-7649
NSN 6145-00-269-4271
NSN 6620-01-472-6461
NSN 5835-00-060-9889
NSN 6135-00-284-1406
NSN 6135-01-215-1245
NSN 6220-01-463-8673