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 5930-01-005-0198
NSN 5925-01-421-4473
NSN 5920-00-397-2212
NSN 5975-01-004-1536
NSN 5975-01-512-5183
NSN 5950-00-018-5534
NSN 5960-01-328-8248
NSN 6650-01-590-6061
NSN 5945-01-423-1009
NSN 6620-00-826-7238
NSN 4140-01-350-8723
NSN 6105-00-145-7233