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 6620-01-378-5579
NSN 5945-00-103-5358
NSN 6150-01-142-6163
NSN 6645-01-633-1852
NSN 5920-01-191-3488
NSN 6240-01-153-8015
NSN 5985-01-578-1662
NSN 5935-01-245-0549
NSN 6150-00-516-8445
NSN 5855-01-172-4568
NSN 5998-01-415-9121
NSN 6105-01-476-8040