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 6645-01-132-7806
NSN 5915-00-823-8334
NSN 5905-01-346-9539
NSN 6110-01-648-2637
NSN 2925-00-113-6146
NSN 6320-01-067-0474
NSN 5905-01-469-2339
NSN 5920-00-759-1003
NSN 5998-00-589-3719
NSN 6150-00-885-3471
NSN 2925-01-157-9204
NSN 6620-00-172-9222