Bolt holes are countersunk 0.665x90 degrees both ends and threaded 0.625-11 unc-2b
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 5905-00-583-9017
NSN 5895-00-199-4964
NSN 5990-01-612-5323
NSN 5925-01-439-8013
NSN 5960-01-543-0235
NSN 6135-01-164-3561
NSN 6145-01-285-9386
NSN 5935-00-958-5161
NSN 6220-01-441-2249
NSN 5998-01-099-9709
NSN 5960-01-337-5339
NSN 6110-00-296-0500