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 5915-01-190-4978
NSN 6110-01-143-2012
NSN 5935-01-529-4737
NSN 5945-01-009-1337
NSN 6130-01-208-8935
NSN 5975-01-034-8983
NSN 5965-00-931-6299
NSN 6620-01-205-0320
NSN 5930-01-129-3749
NSN 5985-01-423-6277
NSN 5999-01-537-0277
NSN 5930-01-538-2925