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 4140-01-441-1941
NSN 5960-01-359-4257
NSN 6220-00-438-5049
NSN 6130-00-166-7934
NSN 5965-01-367-2595
NSN 2925-00-090-5018
NSN 6135-01-421-3189
NSN 6105-00-026-9909
NSN 6110-00-575-3437
NSN 5930-01-630-2732
NSN 7035-00-166-0339
NSN 5920-01-283-2611