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 6685-01-631-3278
NSN 5920-00-199-9482
NSN 6685-00-221-5750
NSN 6320-01-229-6479
NSN 5945-00-352-5124
NSN 6610-00-614-7943
NSN 4140-01-446-0339
NSN 5905-01-389-8110
NSN 5930-00-141-9016
NSN 5855-01-203-4719
NSN 5999-00-339-3005
NSN 5910-00-782-1996