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 5990-01-419-0661
NSN 5998-01-156-9347
NSN 7035-00-553-6951
NSN 5925-01-277-6062
NSN 6320-00-456-0836
NSN 5935-01-067-3478
NSN 5950-01-364-9301
NSN 5920-00-412-0022
NSN 5965-00-554-4138
NSN 5990-01-281-3120
NSN 4140-01-088-6624
NSN 6320-01-143-3597