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 6130-00-199-9545
NSN 5920-00-138-3834
NSN 6650-00-035-9297
NSN 5996-01-632-3650
NSN 6610-01-399-7613
NSN 6240-00-715-5118
NSN 5930-01-009-5705
NSN 5950-01-433-2995
NSN 6130-01-369-3253
NSN 7035-00-507-5380
NSN 5925-00-375-5468
NSN 5915-00-383-1471