Circular aperture with 2 flat sides, 3.375 in. Dia
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 6105-00-248-5772
NSN 5985-00-405-5064
NSN 5965-00-822-8549
NSN 5990-01-421-3325
NSN 6130-01-243-2760
NSN 6220-01-512-0144
NSN 6620-01-467-2111
NSN 6650-01-516-3631
NSN 6135-01-604-8739
NSN 5835-01-268-1924
NSN 5985-01-587-4381
NSN 5925-00-823-2909