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 5910-00-934-2984
NSN 5996-01-091-0954
NSN 5950-01-626-1490
NSN 7035-01-280-4692
NSN 6645-01-062-0905
NSN 5945-01-060-3216
NSN 5895-01-157-8201
NSN 7035-00-117-0418
NSN 5950-01-642-7994
NSN 6220-01-370-4034
NSN 4140-00-218-0804
NSN 6320-01-452-2394