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 6650-00-400-8371
NSN 6320-01-429-9871
NSN 6240-01-358-7127
NSN 6650-01-453-2382
NSN 7035-01-536-8236
NSN 5998-01-429-0382
NSN 6610-01-167-8747
NSN 6320-00-186-6452
NSN 6240-01-081-4122
NSN 5930-01-417-4401
NSN 5960-01-068-4003
NSN 6220-00-262-0017