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 5965-00-957-5200
NSN 5998-00-280-3129
NSN 5965-01-412-4419
NSN 5835-01-578-3443
NSN 5910-01-382-8803
NSN 6145-00-824-8522
NSN 2925-01-364-7034
NSN 6130-00-291-4877
NSN 5905-00-221-5147
NSN 5910-01-574-5562
NSN 6650-00-891-3327
NSN 6645-00-419-4860