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 4140-00-260-9521
NSN 4140-00-155-8012
NSN 5965-01-063-7894
NSN 5920-01-619-5453
NSN 5945-01-447-3456
NSN 6610-00-677-1728
NSN 2925-01-067-4446
NSN 5985-00-345-0457
NSN 5985-01-328-0442
NSN 6130-01-073-8860
NSN 6135-00-452-2266
NSN 5985-01-518-7394