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 5960-01-444-2205
NSN 6220-01-411-6919
NSN 6110-01-273-3136
NSN 5920-01-492-5788
NSN 6220-01-128-0087
NSN 5910-00-103-7010
NSN 5965-01-050-8447
NSN 2925-00-233-5644
NSN 5895-00-233-7309
NSN 6135-01-171-9299
NSN 5905-00-926-8827
NSN 6620-00-450-3952