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 6650-00-140-8776
NSN 5950-01-135-3454
NSN 5930-01-541-4225
NSN 5895-00-311-1674
NSN 6135-00-269-5843
NSN 6105-01-304-0172
NSN 5998-01-535-4390
NSN 5855-01-447-3137
NSN 6240-01-608-0584
NSN 6145-01-224-7065
NSN 5999-00-448-2755
NSN 5905-00-249-4233