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 6150-00-098-1794
NSN 5930-00-754-3363
NSN 4140-01-323-4279
NSN 6145-00-230-2376
NSN 6685-01-550-0168
NSN 5920-01-098-6997
NSN 6105-01-519-8003
NSN 6240-01-098-6410
NSN 5985-01-618-7136
NSN 5999-01-575-6718
NSN 6150-01-128-7544
NSN 5905-01-581-5562