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 5895-01-323-7418
NSN 5996-01-194-5249
NSN 6650-00-816-0517
NSN 6220-01-623-4741
NSN 5920-01-445-6557
NSN 5985-01-264-0130
NSN 6685-01-630-4270
NSN 5998-00-413-6506
NSN 6320-01-631-7828
NSN 5905-00-724-8042
NSN 5915-01-047-4885
NSN 5996-00-064-7228