0.281 in. Pilot hole bottem center
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 5975-01-600-2257
NSN 5998-01-136-2526
NSN 5985-01-550-2995
NSN 6145-01-155-9299
NSN 6150-01-437-6779
NSN 6135-00-906-0984
NSN 5915-01-501-1102
NSN 5935-01-374-3552
NSN 6145-01-462-5437
NSN 5990-01-303-0564
NSN 7035-00-185-8683
NSN 5999-01-583-5797