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 2925-00-491-3549
NSN 5935-01-484-7746
NSN 6620-01-468-6017
NSN 5905-00-847-5118
NSN 6220-01-570-6975
NSN 6135-01-510-9986
NSN 5945-01-058-5178
NSN 6110-01-571-8717
NSN 5930-01-648-0976
NSN 5925-01-548-3594
NSN 6610-01-397-4607
NSN 5915-01-580-9223