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 5960-01-464-1443
NSN 6620-01-307-4037
NSN 6130-01-489-6141
NSN 5925-00-262-5651
NSN 6110-01-633-9660
NSN 5950-00-913-0347
NSN 5996-01-416-9391
NSN 6685-00-729-5170
NSN 5985-00-947-2699
NSN 6105-00-322-7333
NSN 5996-00-213-7121
NSN 5950-01-660-0241