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 6130-01-044-5059
NSN 5950-00-111-3430
NSN 6130-01-530-3671
NSN 6620-01-629-4045
NSN 5855-01-278-4868
NSN 5990-01-595-9441
NSN 7035-00-884-8366
NSN 5835-00-238-1516
NSN 2925-01-408-9485
NSN 5965-01-408-6218
NSN 6610-00-253-7676
NSN 2925-00-290-7052