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 5915-00-758-6949
NSN 6610-00-066-9353
NSN 5990-01-131-2008
NSN 6320-01-631-7828
NSN 5990-01-197-6922
NSN 6145-01-201-8821
NSN 6620-01-474-4951
NSN 2925-00-609-8180
NSN 5935-00-878-4387
NSN 5855-01-584-7695
NSN 6150-01-642-0513
NSN 5895-01-187-5703