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 5935-00-116-8254
NSN 5925-01-534-2855
NSN 5945-01-189-7533
NSN 6105-00-202-2469
NSN 6685-00-112-1240
NSN 5895-01-069-3279
NSN 5996-01-526-2265
NSN 4140-01-440-2309
NSN 5975-00-175-6696
NSN 5975-01-135-4453
NSN 5835-00-905-7165
NSN 5996-01-351-6485