One hole of 0.562 located 30 degrees between any two of the larger holes
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 6620-01-383-7519
NSN 6610-01-469-8074
NSN 5975-01-400-4204
NSN 6685-00-106-6514
NSN 5835-01-075-9884
NSN 5895-01-513-5927
NSN 5910-01-127-6623
NSN 5998-01-211-6752
NSN 5905-00-853-5581
NSN 5998-01-454-4195
NSN 6150-01-196-0179
NSN 6240-00-926-1213