Crescent shape
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 6220-01-344-0684
NSN 6130-01-017-3783
NSN 6145-01-633-6956
NSN 6135-01-500-0572
NSN 5998-01-440-5614
NSN 5975-00-350-5452
NSN 5999-01-527-0845
NSN 6650-00-466-1697
NSN 5945-01-491-6805
NSN 5998-01-459-8083
NSN 5895-01-281-6622
NSN 5935-01-076-5750