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 6145-01-414-1493
NSN 7035-01-542-7946
NSN 5950-01-412-3062
NSN 5910-01-363-9086
NSN 5910-01-459-6928
NSN 5915-01-357-6158
NSN 6645-01-113-8979
NSN 6220-01-549-0259
NSN 2925-01-459-8093
NSN 5835-01-416-6455
NSN 6130-00-717-3002
NSN 7035-00-849-5526