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 5965-01-100-4645
NSN 6645-01-611-0968
NSN 6645-01-084-9074
NSN 6650-01-293-2802
NSN 6220-01-264-6545
NSN 5975-01-634-0678
NSN 5895-00-466-3100
NSN 5965-01-659-4020
NSN 5998-01-297-3426
NSN 6145-01-410-7153
NSN 5996-01-241-5255
NSN 5915-01-362-3462