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 5855-01-554-8514
NSN 5925-01-345-0992
NSN 5855-01-408-3154
NSN 5925-01-080-2484
NSN 6135-00-932-3136
NSN 5835-01-406-5943
NSN 5965-00-871-8987
NSN 5998-01-152-1221
NSN 5950-00-752-5178
NSN 5855-01-568-7772
NSN 5920-01-424-0745
NSN 5975-01-588-3454