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 5945-01-472-2099
NSN 5920-01-369-6385
NSN 5920-01-314-5501
NSN 5930-01-634-0659
NSN 5975-00-211-7124
NSN 6610-01-353-9326
NSN 7035-01-400-3666
NSN 5930-01-019-9767
NSN 2925-00-833-9466
NSN 5920-00-069-7624
NSN 5925-01-538-2336
NSN 5835-01-274-1035