With 2 cross ribs
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 6130-00-525-9975
NSN 5999-01-065-3711
NSN 5965-01-051-0126
NSN 6620-01-605-2590
NSN 2925-00-508-6032
NSN 5935-01-360-7021
NSN 2925-01-038-7625
NSN 5990-01-485-0260
NSN 6620-00-179-1884
NSN 5996-00-199-0073
NSN 6110-00-170-6520
NSN 6220-01-530-2931