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 6685-01-554-1302
NSN 6130-01-092-2667
NSN 5998-01-479-0298
NSN 5960-00-725-6850
NSN 6620-00-383-8740
NSN 6130-01-459-7479
NSN 6645-01-275-5328
NSN 5895-01-379-6542
NSN 5915-01-148-4077
NSN 6620-00-947-3889
NSN 6130-00-802-5490
NSN 6650-01-055-8146