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 5996-01-038-2247
NSN 5935-01-628-4263
NSN 6145-01-428-2448
NSN 7035-01-060-3835
NSN 5985-01-607-0291
NSN 6135-00-951-3426
NSN 5998-01-056-5268
NSN 4140-01-292-9751
NSN 7035-01-647-7179
NSN 6650-00-466-1697
NSN 5920-01-218-5742
NSN 5965-01-051-0126