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 5985-01-556-1516
NSN 5945-01-453-4206
NSN 5999-00-140-7796
NSN 5910-00-933-4888
NSN 5999-01-005-0321
NSN 5990-01-512-9129
NSN 5920-01-309-5480
NSN 5895-01-357-6932
NSN 2925-00-813-3971
NSN 5895-01-331-2458
NSN 7035-01-510-3876
NSN 6610-00-870-7714