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 6320-01-132-2746
NSN 6320-00-809-5744
NSN 6105-00-173-8850
NSN 6650-01-331-5243
NSN 6135-01-339-4695
NSN 5985-00-369-0649
NSN 5915-01-222-0879
NSN 6610-01-265-1824
NSN 5920-01-349-0012
NSN 5960-00-998-0409
NSN 5999-00-248-5715
NSN 7035-01-176-7523