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 5999-01-265-3853
NSN 6130-01-492-5514
NSN 6220-00-614-7163
NSN 5920-01-139-4384
NSN 5998-01-435-3129
NSN 6240-01-648-0661
NSN 5930-01-062-0870
NSN 6620-00-923-8470
NSN 5975-00-518-0780
NSN 5960-01-649-1341
NSN 5996-01-415-3291
NSN 6645-01-127-1793