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 6610-01-238-8712
NSN 5920-01-123-9854
NSN 5925-01-518-0283
NSN 5895-00-031-3591
NSN 6240-01-463-3132
NSN 6320-01-592-4567
NSN 4140-01-440-9203
NSN 5910-00-847-7912
NSN 6320-01-383-9979
NSN 6240-00-474-5809
NSN 6135-00-122-2420
NSN 6610-01-539-0014