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, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 2925-00-827-2326
NSN 6130-00-195-7347
NSN 5996-01-370-5570
NSN 6135-01-502-3807
NSN 6105-01-512-5506
NSN 6240-01-147-0379
NSN 2925-01-510-9378
NSN 5925-01-409-2616
NSN 6150-00-406-3493
NSN 5920-00-081-9156
NSN 6240-01-633-9357
NSN 6240-00-170-5302