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 5915-00-075-1086
NSN 6135-00-542-6216
NSN 5990-01-433-3786
NSN 5965-00-408-5501
NSN 5835-01-116-2369
NSN 6650-01-297-1652
NSN 5855-01-444-5248
NSN 5905-01-433-8604
NSN 6620-00-738-7836
NSN 5925-00-866-3106
NSN 6620-01-445-4295
NSN 5905-01-131-8957