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, alloy steel not stainless, cold-drawn or cold-rolled
NSN 7035-01-432-1163
NSN 4140-01-014-3454
NSN 5895-00-952-0032
NSN 6240-01-183-5425
NSN 5996-01-331-1432
NSN 5935-01-166-0991
NSN 6620-01-234-1799
NSN 5920-00-281-2488
NSN 5975-00-248-5590
NSN 5965-00-402-3377
NSN 5975-01-163-1317
NSN 6650-01-506-5636