Refrigeration pressure is 4.02 lb per ft
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.
Classification: Tubes and pipes of refined copper, seamless
NSN 4140-01-308-9649
NSN 5895-01-017-5782
NSN 6105-00-038-7518
NSN 6620-00-273-8735
NSN 5905-01-221-5500
NSN 6645-00-072-9243
NSN 5920-01-542-3150
NSN 6145-01-294-1134
NSN 5935-01-191-3209
NSN 6650-01-461-9220
NSN 4140-01-644-8606
NSN 5965-01-571-4170