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 6105-00-966-3063
NSN 2925-01-074-9102
NSN 5895-01-181-7048
NSN 5945-01-084-6336
NSN 5930-00-464-4156
NSN 2925-01-510-2221
NSN 7035-01-322-8180
NSN 5905-00-555-1899
NSN 5855-01-138-4985
NSN 6610-01-130-0744
NSN 5996-01-611-8623
NSN 5925-01-461-8378