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 5950-01-196-9621
NSN 5945-01-443-1517
NSN 5998-00-582-1159
NSN 6105-00-803-5158
NSN 5998-01-462-5887
NSN 6620-01-307-0311
NSN 7035-01-495-3146
NSN 5996-00-222-6049
NSN 6685-00-082-3153
NSN 6105-01-504-7895
NSN 5998-01-081-7031
NSN 6110-01-582-7940