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 5996-00-213-7121
NSN 6145-01-157-3488
NSN 6130-01-475-7021
NSN 6150-00-100-4757
NSN 5920-01-378-5176
NSN 5935-01-212-8629
NSN 6145-01-134-1605
NSN 2925-01-274-8576
NSN 6645-01-034-0469
NSN 6220-00-397-6910
NSN 5945-01-501-5487
NSN 5930-00-061-7646