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 6110-01-367-3643
NSN 5950-01-277-3160
NSN 6150-01-093-3434
NSN 5915-01-274-9170
NSN 5996-00-298-1932
NSN 6685-00-100-4753
NSN 5910-01-147-5895
NSN 5930-00-134-5745
NSN 2925-01-562-8051
NSN 2925-01-320-6512
NSN 5855-01-262-8013
NSN 6220-01-525-0373