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 5835-01-616-6131
NSN 5998-01-170-5147
NSN 6620-00-343-5602
NSN 6240-01-642-3740
NSN 6130-01-034-6057
NSN 5965-01-359-5501
NSN 5855-00-610-4052
NSN 6145-01-263-2041
NSN 5925-00-104-8310
NSN 5998-01-564-8823
NSN 5835-01-534-3172
NSN 5895-01-160-6599