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.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 5965-01-433-0366
NSN 6130-01-609-2991
NSN 5935-01-654-3458
NSN 5996-01-187-5535
NSN 6645-01-065-7036
NSN 5990-01-189-9338
NSN 6320-00-445-1187
NSN 5835-01-174-7700
NSN 5998-01-520-9653
NSN 5996-00-644-0205
NSN 5965-01-647-1515
NSN 5895-00-236-3294