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 6685-01-007-8578
NSN 6150-00-819-0026
NSN 5985-01-007-8852
NSN 5915-00-816-9056
NSN 5999-00-419-7585
NSN 4140-00-857-2766
NSN 2925-01-218-5556
NSN 5855-01-470-9403
NSN 5975-01-435-8129
NSN 5990-00-512-6367
NSN 6135-00-862-5736
NSN 5960-01-056-8109