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 2925-01-394-9658
NSN 2925-01-334-7122
NSN 6150-01-152-2650
NSN 5996-00-318-3405
NSN 7035-01-536-7129
NSN 4140-00-694-1936
NSN 6650-01-145-5173
NSN 5996-00-450-4807
NSN 6150-00-518-4558
NSN 6620-01-606-8964
NSN 6220-01-658-4536
NSN 6135-00-243-8330