2 of 16 bolt holes are 0.406 in.Dia
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 6220-01-384-3771
NSN 6220-00-696-1519
NSN 6620-00-764-6626
NSN 5930-01-299-0423
NSN 5999-01-411-6203
NSN 5935-01-642-4906
NSN 5990-01-054-4255
NSN 6110-00-343-1618
NSN 6130-01-446-7404
NSN 5915-01-378-8029
NSN 5996-00-920-4377
NSN 6220-01-398-8937