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 6220-01-423-0696
NSN 5960-01-034-0408
NSN 6135-00-973-5632
NSN 6645-01-308-9349
NSN 5915-01-564-0972
NSN 6240-00-232-7065
NSN 5920-00-647-1065
NSN 6685-00-960-7667
NSN 5835-01-089-1076
NSN 5915-01-189-5471
NSN 6650-00-276-9838
NSN 5920-00-529-0618