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 6105-01-029-5753
NSN 5990-01-044-4767
NSN 5960-01-525-1690
NSN 6220-01-279-3628
NSN 6110-01-172-4175
NSN 6610-01-415-5877
NSN 5925-01-442-8589
NSN 6145-00-226-9499
NSN 6620-00-140-8644
NSN 6130-01-511-0477
NSN 6105-01-338-9721
NSN 4140-00-611-8020