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 6620-00-009-0904
NSN 5835-01-592-2350
NSN 4140-01-610-9968
NSN 5998-01-361-7121
NSN 5920-01-337-7018
NSN 5950-00-140-5433
NSN 5920-01-363-3473
NSN 6110-01-551-8753
NSN 5915-01-451-4283
NSN 6320-01-082-2970
NSN 5985-00-260-2716
NSN 6620-01-102-0008