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 6650-00-775-6560
NSN 5920-01-605-4077
NSN 6650-00-602-8920
NSN 5895-00-775-3765
NSN 5975-01-398-9128
NSN 5930-00-920-9588
NSN 5996-01-426-1920
NSN 5998-00-839-3444
NSN 5996-01-167-9234
NSN 6145-01-054-7463
NSN 5990-01-203-6089
NSN 7035-00-703-3535