18 additional holes 0.438 in. Diameter and 4 holes 0.500 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 5998-00-132-1361
NSN 5910-01-462-1205
NSN 6685-00-409-2283
NSN 5915-01-572-5093
NSN 6150-00-915-3274
NSN 5996-00-577-0483
NSN 6685-00-296-0392
NSN 6650-01-027-1181
NSN 5945-01-306-1312
NSN 5950-01-550-3829
NSN 5965-00-113-9748
NSN 5895-00-043-0317