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 6645-01-651-9562
NSN 6320-00-504-1214
NSN 5925-00-062-3744
NSN 5965-01-370-1891
NSN 5985-01-273-0657
NSN 6110-01-186-6238
NSN 7035-01-505-0028
NSN 6685-00-357-1102
NSN 6645-01-343-6077
NSN 5925-01-150-3513
NSN 5985-01-118-0136
NSN 5975-01-523-1244