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 5925-01-450-9228
NSN 5975-01-134-8286
NSN 6610-00-603-0310
NSN 5895-01-288-8597
NSN 5999-01-392-0866
NSN 5935-01-058-3214
NSN 5945-01-003-9426
NSN 6220-01-502-7230
NSN 5905-01-118-5658
NSN 5895-00-188-8156
NSN 5905-00-494-9914
NSN 6150-01-448-1048