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 6150-01-019-9969
NSN 6145-01-541-7474
NSN 6135-01-420-5907
NSN 5910-01-646-6869
NSN 5985-01-458-1629
NSN 5998-01-188-4127
NSN 5996-01-445-8522
NSN 5945-00-960-8234
NSN 7035-01-235-6023
NSN 5915-01-569-5655
NSN 6105-00-869-5632
NSN 6610-00-350-1091