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 6110-01-259-3421
NSN 5975-01-648-0138
NSN 2925-00-759-5465
NSN 5996-01-062-3693
NSN 6240-00-128-0267
NSN 7035-00-463-7143
NSN 5975-01-472-1130
NSN 5905-01-303-0648
NSN 6110-00-583-9821
NSN 5915-01-221-3915
NSN 5915-01-571-1862
NSN 6105-00-975-2985