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 6110-01-504-7539
NSN 5945-00-173-4980
NSN 6220-00-767-5080
NSN 7035-00-018-0350
NSN 5920-01-023-0040
NSN 5905-01-393-0607
NSN 6135-00-016-0071
NSN 6150-00-834-0537
NSN 5920-00-832-9180
NSN 5925-01-282-9825
NSN 6650-01-463-8405
NSN 6150-01-123-1838