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 6610-01-062-9994
NSN 5965-01-527-5166
NSN 6645-01-235-7072
NSN 5930-00-843-2989
NSN 6650-00-246-3751
NSN 5950-01-379-6669
NSN 5905-00-987-1541
NSN 6110-01-200-8182
NSN 6145-00-181-9634
NSN 5999-01-366-5214
NSN 5998-01-626-9809
NSN 5895-01-272-9740