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 5985-01-257-6715
NSN 5895-01-014-0127
NSN 6130-00-156-7751
NSN 5950-01-435-2073
NSN 5965-01-310-8943
NSN 5915-00-173-5000
NSN 5950-01-033-2133
NSN 6220-01-227-1917
NSN 6645-01-068-3042
NSN 5965-01-080-9808
NSN 5930-01-582-6435
NSN 5950-01-463-9075