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 6645-01-633-1852
NSN 5915-00-728-3245
NSN 5920-01-038-1122
NSN 5920-01-585-3554
NSN 6610-01-514-7755
NSN 5950-01-422-0467
NSN 5835-01-070-3745
NSN 5905-01-620-5687
NSN 5975-01-307-5311
NSN 5855-01-088-8700
NSN 5935-01-370-4111
NSN 5855-01-331-8502