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 5905-01-107-3119
NSN 5935-01-500-6922
NSN 5945-00-905-6692
NSN 5835-01-053-3152
NSN 6320-01-029-2196
NSN 5915-01-102-1601
NSN 5996-00-769-5112
NSN 6150-00-172-0431
NSN 5950-01-377-8622
NSN 7035-01-572-9365
NSN 5996-01-141-6916
NSN 6685-01-323-2136