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 6105-01-658-0205
NSN 5945-01-199-5061
NSN 6145-01-041-1907
NSN 5895-01-033-1419
NSN 6320-01-451-0821
NSN 5930-00-753-7890
NSN 6650-00-734-3985
NSN 5895-01-201-4084
NSN 5960-01-347-6791
NSN 5960-01-202-6610
NSN 6135-01-369-0939
NSN 5960-01-311-2170