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 6620-00-371-7109
NSN 5935-00-133-3369
NSN 5985-01-167-8476
NSN 5920-00-038-6892
NSN 5960-01-367-0981
NSN 5905-01-406-3485
NSN 6610-01-261-1781
NSN 6685-01-634-0611
NSN 5855-00-586-6255
NSN 5895-00-563-1672
NSN 6240-01-052-2488
NSN 6610-00-442-1537