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 6610-00-466-3104
NSN 5920-00-976-5740
NSN 6610-01-381-3181
NSN 5915-01-367-4614
NSN 5920-00-555-1877
NSN 5990-00-617-1422
NSN 6145-01-208-9892
NSN 6320-01-478-9351
NSN 5975-01-238-4687
NSN 5945-00-597-1275
NSN 6650-01-200-3293
NSN 6610-01-421-6670