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 6130-01-124-7928
NSN 6610-00-787-1477
NSN 5930-00-113-3719
NSN 6135-01-202-8113
NSN 2925-00-433-5429
NSN 5855-01-115-9014
NSN 5930-01-251-6749
NSN 6135-00-891-4944
NSN 5945-01-537-0202
NSN 5895-01-585-9611
NSN 6610-00-015-1381
NSN 5835-01-519-2916