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 5999-00-955-1760
NSN 5975-01-422-4522
NSN 5895-01-106-3312
NSN 6320-01-342-5195
NSN 6645-00-363-9775
NSN 6240-01-444-1673
NSN 6650-01-203-4746
NSN 6685-01-073-9621
NSN 5965-01-178-0876
NSN 5945-00-244-1212
NSN 5935-00-409-4247
NSN 5975-01-188-0232