60 square holes 0.470 in. By 0.470 in. Located 0.750 in. From center of 30 bolt holes on either side
No other part numbers with same form, fit, and function found.
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 4140-01-426-3335
NSN 6685-00-911-7065
NSN 6145-01-319-4884
NSN 6685-01-391-5316
NSN 5999-01-401-5322
NSN 5965-01-256-0059
NSN 6650-01-444-6364
NSN 5935-01-548-2491
NSN 5925-01-513-6385
NSN 5855-00-973-5717
NSN 5835-01-193-6192
NSN 6105-00-976-1757