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 5945-01-025-9810
NSN 5920-01-251-4613
NSN 5925-00-295-6255
NSN 5910-00-231-5202
NSN 5910-00-235-4441
NSN 6135-00-505-0679
NSN 5935-01-413-2466
NSN 5985-01-317-7970
NSN 5895-01-430-3474
NSN 6320-01-439-5264
NSN 5999-01-432-2147
NSN 5835-00-759-1109