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 6105-01-641-3334
NSN 5905-00-472-0991
NSN 5998-01-281-7142
NSN 6220-01-227-1917
NSN 5925-01-098-4937
NSN 6135-01-218-3660
NSN 5998-00-576-0767
NSN 6650-01-357-0672
NSN 5950-00-857-0007
NSN 6135-01-420-0341
NSN 6105-00-949-0012
NSN 5925-01-430-3660