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 6105-01-437-5596
NSN 5915-01-249-8955
NSN 5965-01-196-7760
NSN 6145-01-327-3328
NSN 6130-01-320-7552
NSN 5965-01-085-6158
NSN 6685-00-647-3883
NSN 5950-01-226-6998
NSN 6135-00-403-0213
NSN 2925-01-157-9204
NSN 5965-01-559-1898
NSN 6130-00-489-6277