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 6130-00-302-7823
NSN 4140-01-442-3063
NSN 5895-01-358-1361
NSN 7035-01-411-6062
NSN 5895-01-056-4499
NSN 6645-00-991-0877
NSN 5985-00-400-9859
NSN 6105-01-594-2251
NSN 6320-01-094-2634
NSN 6220-01-385-6134
NSN 5998-01-252-7390
NSN 6105-01-131-2621