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 6150-01-368-5202
NSN 7035-01-500-5998
NSN 6105-01-506-7250
NSN 6645-01-127-1793
NSN 5935-01-423-7944
NSN 5930-01-037-9574
NSN 6110-01-381-1269
NSN 5855-01-076-5202
NSN 5999-00-034-7444
NSN 6130-01-556-1209
NSN 5950-01-411-3784
NSN 5855-01-518-9198