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 5910-01-543-0039
NSN 6240-01-571-7476
NSN 6320-01-172-6103
NSN 5950-01-126-2924
NSN 6150-01-497-5790
NSN 6610-00-724-8898
NSN 5920-00-243-9506
NSN 5960-01-593-4760
NSN 5965-01-298-1685
NSN 5965-01-045-0247
NSN 5905-00-375-6342
NSN 5965-01-435-3414