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 5915-01-388-3787
NSN 5998-01-481-4301
NSN 6110-01-421-2308
NSN 6645-00-445-8143
NSN 5985-01-173-3040
NSN 5925-01-502-4101
NSN 6110-00-418-3294
NSN 5920-01-467-0842
NSN 5910-01-502-9833
NSN 6610-01-018-9122
NSN 5915-00-099-0347
NSN 5965-00-549-0220