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 5975-00-758-6813
NSN 2925-00-221-8529
NSN 5999-01-499-7783
NSN 2925-00-546-3129
NSN 6110-01-605-3352
NSN 6150-00-263-3451
NSN 2925-01-062-2660
NSN 6685-01-104-8791
NSN 5960-01-364-1318
NSN 5935-00-196-1601
NSN 5965-01-023-9359
NSN 5925-01-391-7718