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 5998-00-880-3561
NSN 5905-00-240-1673
NSN 5910-01-416-7721
NSN 6105-00-527-7702
NSN 5930-00-764-7469
NSN 5985-01-564-9254
NSN 5950-01-360-5614
NSN 5950-01-419-3429
NSN 5835-00-572-7445
NSN 4140-00-282-9759
NSN 5910-01-645-0992
NSN 5945-01-126-2075