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 5855-01-363-3417
NSN 6645-00-580-9605
NSN 5925-00-843-0315
NSN 5835-01-495-0595
NSN 5975-01-440-9080
NSN 6650-00-537-9222
NSN 5935-01-335-8061
NSN 7035-00-631-3782
NSN 6610-01-132-6660
NSN 6320-01-082-2970
NSN 5910-01-425-3281
NSN 6645-00-064-7210