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 6150-01-337-0541
NSN 5950-01-420-6267
NSN 5990-01-370-7912
NSN 5960-01-073-8454
NSN 5999-00-146-3758
NSN 5895-00-503-3611
NSN 4140-01-532-0504
NSN 5930-00-101-2435
NSN 5985-00-094-6835
NSN 6110-00-146-2114
NSN 6145-00-468-3244
NSN 6685-01-452-2368