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 5945-01-303-4850
NSN 6145-01-112-0397
NSN 5998-01-432-0364
NSN 6130-01-385-8033
NSN 5920-01-138-0958
NSN 6320-00-779-5923
NSN 7035-01-661-1182
NSN 5985-00-896-5214
NSN 6240-01-104-3261
NSN 5965-00-182-7928
NSN 5990-00-554-0366
NSN 5950-01-568-1427