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 5925-01-652-0650
NSN 5855-01-620-1938
NSN 5985-01-591-0313
NSN 6145-00-046-4568
NSN 5999-01-141-7501
NSN 6685-01-432-2579
NSN 5996-01-330-7842
NSN 5945-01-584-7393
NSN 6130-00-300-1689
NSN 5990-00-960-6310
NSN 5950-00-500-9024
NSN 5950-00-555-2881