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 6650-01-455-1501
NSN 5999-01-384-3260
NSN 5990-01-218-5160
NSN 6320-00-937-5625
NSN 5975-00-518-1733
NSN 6650-01-472-2244
NSN 5915-01-100-3652
NSN 5895-01-462-1811
NSN 5965-00-028-9646
NSN 5925-00-188-8678
NSN 5996-00-966-7719
NSN 5935-00-988-2775