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 5915-01-521-2953
NSN 6110-01-361-9734
NSN 6240-01-324-5222
NSN 4140-01-107-7382
NSN 5855-00-902-3069
NSN 5965-00-805-4893
NSN 5945-01-139-2081
NSN 5985-00-889-4217
NSN 5905-00-465-5087
NSN 5965-01-441-9505
NSN 5965-01-076-8026
NSN 5945-01-367-1992