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 5996-01-351-6181
NSN 7035-01-256-9598
NSN 5895-01-248-3425
NSN 5835-01-652-0168
NSN 6650-00-914-6897
NSN 5895-01-361-4179
NSN 6650-00-016-9426
NSN 5895-01-019-0935
NSN 5905-01-379-7028
NSN 6135-01-100-3593
NSN 5945-00-169-4612
NSN 6645-01-141-0310