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 6685-01-406-6078
NSN 5855-00-951-6483
NSN 6105-01-486-8333
NSN 6145-01-232-7484
NSN 4140-01-054-2279
NSN 5895-00-968-9408
NSN 5915-01-239-1790
NSN 5996-01-244-3450
NSN 5895-01-112-0484
NSN 5915-01-174-7542
NSN 5915-00-703-2013
NSN 6145-01-004-8343