12 0.200 in. Radiuses on a 4.125 in. Bolt circle used as attachment feature
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 6135-01-400-2947
NSN 5930-00-804-5898
NSN 5930-01-161-9005
NSN 5895-01-072-9697
NSN 5998-01-301-4142
NSN 5895-01-335-0668
NSN 5905-00-523-5841
NSN 5920-00-754-7706
NSN 5975-01-441-5395
NSN 6130-01-242-7981
NSN 6240-01-260-3597
NSN 6610-00-086-8036