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 5945-01-191-0108
NSN 5935-00-121-1707
NSN 5835-01-608-4285
NSN 5835-00-740-0246
NSN 5895-01-332-6716
NSN 6645-00-135-7480
NSN 5990-01-365-6016
NSN 5965-01-579-1871
NSN 5950-00-007-8002
NSN 7035-01-476-7316
NSN 6685-01-026-0111
NSN 5985-00-199-0476