0.125 in. Wide rib located on the ctr line from the ctr to the inside wall
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 5895-01-447-8993
NSN 6685-01-439-9039
NSN 4140-00-808-9759
NSN 2925-01-043-9786
NSN 5915-01-650-9353
NSN 7035-01-536-5333
NSN 5935-01-552-8702
NSN 6110-01-257-9243
NSN 5965-00-906-1442
NSN 6135-01-625-0765
NSN 7035-01-224-5165
NSN 6110-00-296-0500