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 2925-00-660-8131
NSN 5990-01-633-9503
NSN 5925-00-124-5015
NSN 6610-01-124-8114
NSN 5910-01-385-1774
NSN 5975-00-111-6781
NSN 7035-01-457-0371
NSN 2925-00-406-4381
NSN 6645-01-587-4642
NSN 5920-01-046-1062
NSN 6320-01-185-3857
NSN 5925-00-513-7610