Has lip on the inside of aperturewith diameter of 0.459 inches
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 4140-00-920-4747
NSN 5920-00-958-7202
NSN 6685-01-448-4056
NSN 5920-00-997-9990
NSN 5965-01-434-0705
NSN 5996-00-673-8282
NSN 6220-00-548-1999
NSN 5925-00-894-8016
NSN 6135-01-100-3593
NSN 5930-00-962-2889
NSN 5998-00-081-1454
NSN 6320-00-701-0437