A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5998-00-517-2558
NSN 5835-01-357-9235
NSN 6620-01-016-8264
NSN 6220-01-290-4739
NSN 5975-01-276-4527
NSN 6685-01-435-4366
NSN 6685-01-558-7693
NSN 6650-00-279-5741
NSN 7035-01-016-4587
NSN 6645-00-936-9111
NSN 6610-01-266-3447
NSN 5999-01-421-0421