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 5998-00-010-1445
NSN 6620-00-904-1596
NSN 5950-01-104-7476
NSN 5990-00-163-4173
NSN 6145-00-427-7201
NSN 5965-01-349-6315
NSN 6150-01-090-6691
NSN 5915-00-465-7502
NSN 5975-01-497-8515
NSN 5998-01-634-0604
NSN 6620-01-439-8035
NSN 6240-01-084-8637