Circular aperture with 2 flat sides, 3.375 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 5965-00-132-0229
NSN 6240-00-228-8594
NSN 6650-00-899-5145
NSN 5990-00-409-3594
NSN 6610-00-278-7647
NSN 5910-01-652-3037
NSN 7035-00-300-3208
NSN 5930-01-542-2107
NSN 5935-00-815-0514
NSN 6130-00-280-3696
NSN 5925-01-592-9349
NSN 5895-01-232-4524