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 4140-00-500-2718
NSN 6320-00-500-4172
NSN 5996-01-050-3141
NSN 5960-00-593-5603
NSN 6110-01-432-0003
NSN 5960-00-575-5116
NSN 6240-00-246-7242
NSN 5915-01-601-0611
NSN 5835-00-198-4936
NSN 5945-01-604-3822
NSN 5965-01-394-1542
NSN 5960-01-513-3230