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 5915-00-150-4694
NSN 2925-01-434-6945
NSN 6240-01-659-8546
NSN 6320-00-284-1524
NSN 5950-01-316-4386
NSN 6110-01-070-2729
NSN 6620-00-496-8697
NSN 5905-01-020-7137
NSN 5999-01-126-0927
NSN 5920-01-429-6775
NSN 6620-00-079-0311
NSN 5996-00-205-2933