3 apertures
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 5920-01-127-8514
NSN 5985-00-456-0240
NSN 6620-01-386-5914
NSN 5905-01-254-5191
NSN 5965-01-484-7925
NSN 5835-01-245-8077
NSN 5935-01-195-1392
NSN 6650-01-333-1770
NSN 5915-01-142-8716
NSN 6130-01-114-2310
NSN 5950-01-529-1923
NSN 2925-01-103-9419