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 6145-01-185-3386
NSN 6220-01-307-9029
NSN 5999-01-035-2140
NSN 6685-00-198-9506
NSN 6145-01-073-9330
NSN 5975-01-367-1859
NSN 5999-01-107-5427
NSN 5910-00-967-3525
NSN 5855-00-252-5743
NSN 6685-01-335-0397
NSN 5945-01-235-6550
NSN 5945-01-553-5953