Used for connecting pipes in space program, size 16 in, 150 lb flange
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 5855-00-198-3197
NSN 6610-00-822-0431
NSN 5990-00-125-5036
NSN 6650-01-192-9075
NSN 6135-00-262-6807
NSN 6110-00-422-4973
NSN 6130-01-187-7310
NSN 5915-01-601-0645
NSN 5945-01-253-9208
NSN 6130-00-468-1656
NSN 7035-01-026-1171
NSN 5930-00-449-5560