3 bolt holes at 0.531 ins
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 5998-01-429-9430
NSN 5985-01-413-5438
NSN 5985-00-521-9051
NSN 5905-00-144-8471
NSN 5975-01-532-7647
NSN 6150-01-140-9712
NSN 6645-01-279-0657
NSN 6650-00-816-6525
NSN 5855-01-369-5037
NSN 6145-00-396-0181
NSN 5975-01-646-8153
NSN 5930-00-970-8758