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 6150-01-652-3209
NSN 5985-01-167-8574
NSN 6220-00-281-9206
NSN 5920-01-329-2598
NSN 6220-01-159-6204
NSN 5975-01-208-5425
NSN 4140-00-071-2209
NSN 5998-01-574-6928
NSN 4140-01-453-8697
NSN 5905-00-012-1948
NSN 5990-00-244-5715
NSN 7035-01-162-7452