Contain non-asbestos materials
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 4140-00-555-3856
NSN 6220-00-541-8515
NSN 6610-00-840-6187
NSN 4140-01-219-4754
NSN 5999-01-534-6389
NSN 5835-01-619-6268
NSN 5905-00-043-2065
NSN 4140-00-977-6297
NSN 5855-01-249-0717
NSN 5996-01-282-0703
NSN 5895-00-265-0159
NSN 6240-01-650-3757