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.
NSN 6110-01-431-6906
NSN 5990-01-138-7324
NSN 5975-00-965-8998
NSN 6320-00-937-5625
NSN 7035-01-375-3719
NSN 6110-00-069-2942
NSN 5925-01-073-7034
NSN 6610-01-548-3401
NSN 5996-01-322-7140
NSN 5996-01-312-8497
NSN 5945-00-133-0499
NSN 5965-01-417-3211