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 5895-01-444-1387
NSN 5905-00-212-8802
NSN 5990-01-459-9533
NSN 6240-00-114-5105
NSN 6620-00-725-7289
NSN 5985-00-078-7791
NSN 5895-01-187-3233
NSN 6240-00-351-8564
NSN 5945-00-951-9880
NSN 5925-00-329-9190
NSN 5915-01-509-2998
NSN 5945-00-290-1779