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 5990-01-243-4233
NSN 6320-00-573-8034
NSN 5910-01-281-5528
NSN 6105-01-142-3199
NSN 7035-01-057-5221
NSN 5985-01-141-6746
NSN 6645-01-467-9983
NSN 5920-01-341-3941
NSN 5998-00-203-1232
NSN 5975-00-912-7977
NSN 5835-00-124-9995
NSN 5960-01-070-3655