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 5905-01-059-2645
NSN 4140-01-457-3398
NSN 5910-00-619-4485
NSN 5998-00-187-8962
NSN 5945-01-546-0988
NSN 6150-01-141-1377
NSN 5920-01-520-6954
NSN 5965-00-251-2529
NSN 5930-01-602-8933
NSN 6110-00-196-8813
NSN 6135-01-574-6577
NSN 5935-01-277-6632