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.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, alloy steel not stainless, cold-drawn or cold-rolled
NSN 6105-01-117-2486
NSN 5895-01-394-4348
NSN 5985-01-044-1677
NSN 6610-01-032-5335
NSN 2925-01-625-6841
NSN 6610-01-468-0679
NSN 5975-01-294-7415
NSN 5950-01-424-1726
NSN 7035-01-331-5614
NSN 6130-00-233-6197
NSN 6130-01-546-9261
NSN 5895-01-067-7957