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 5910-00-964-3508
NSN 6105-00-322-7333
NSN 6130-00-168-6185
NSN 5895-01-544-3254
NSN 5925-01-137-6161
NSN 5975-00-854-6519
NSN 5998-00-307-9762
NSN 5835-01-606-8768
NSN 6320-01-262-8642
NSN 5975-00-547-2958
NSN 6685-01-170-2578
NSN 7035-01-372-5006