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 5960-01-570-8605
NSN 5910-00-709-3233
NSN 6240-01-212-3529
NSN 5975-01-106-3595
NSN 6220-00-757-2025
NSN 5950-01-147-4669
NSN 5935-01-180-2728
NSN 5985-01-502-9010
NSN 6620-00-371-7109
NSN 5985-01-381-9007
NSN 5998-01-333-3232
NSN 5960-01-411-5217