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 5950-01-292-7099
NSN 5920-00-443-4653
NSN 4140-00-605-0396
NSN 5915-01-328-0434
NSN 6130-00-350-8136
NSN 5998-01-414-3805
NSN 5905-01-306-6640
NSN 6685-01-523-3394
NSN 6620-01-631-0700
NSN 7035-01-307-5366
NSN 2925-01-532-0781
NSN 5965-01-550-0163