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 5998-01-245-2561
NSN 5945-01-411-7503
NSN 5925-01-224-7031
NSN 5996-01-093-1944
NSN 6620-01-276-9825
NSN 5930-01-164-5916
NSN 5945-01-382-9224
NSN 5960-01-487-6436
NSN 6220-01-412-3206
NSN 5965-00-080-2045
NSN 5975-00-945-0889
NSN 6150-01-131-2875