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 6110-00-269-2696
NSN 6135-01-646-5986
NSN 7035-00-849-5526
NSN 6110-01-264-5556
NSN 5855-01-508-1458
NSN 5930-00-964-7363
NSN 5935-01-565-5720
NSN 6240-00-372-4841
NSN 6145-01-596-6724
NSN 5998-01-149-6491
NSN 7035-01-202-8699
NSN 5835-01-487-3042