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 5999-00-350-8440
NSN 5915-01-036-7067
NSN 4140-00-942-7159
NSN 5960-01-230-6380
NSN 6145-01-239-3638
NSN 5855-00-879-5849
NSN 6320-01-177-3192
NSN 5998-00-798-4534
NSN 6110-01-631-8165
NSN 5935-01-410-7779
NSN 6110-01-547-0288
NSN 5835-01-412-0344