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 5990-00-416-9831
NSN 5935-01-044-5741
NSN 6320-01-497-3116
NSN 6610-01-649-5326
NSN 5855-01-487-5048
NSN 6240-01-320-1308
NSN 6130-01-479-9550
NSN 6135-01-551-0562
NSN 5950-01-423-8208
NSN 6685-01-633-2489
NSN 6645-01-023-8724
NSN 5985-00-326-2092