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 6610-01-149-4753
NSN 5990-01-018-3953
NSN 5835-01-094-2662
NSN 5985-01-328-6772
NSN 6610-01-074-4314
NSN 6220-00-285-8104
NSN 6645-01-199-0062
NSN 5935-01-632-7796
NSN 4140-00-948-0355
NSN 5915-01-512-8000
NSN 5935-01-373-5944
NSN 6620-01-067-8952