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 6645-01-285-8304
NSN 6105-01-086-8951
NSN 6650-00-934-8316
NSN 5935-01-071-5827
NSN 5835-01-432-1277
NSN 6145-01-221-3105
NSN 5905-01-401-5325
NSN 5905-01-426-1185
NSN 5965-00-973-1090
NSN 5905-01-456-7348
NSN 5960-01-039-0093
NSN 5910-01-548-7563