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 5950-01-218-5639
NSN 2925-01-590-3981
NSN 5935-00-891-6160
NSN 6320-00-300-5556
NSN 6145-01-554-6456
NSN 6150-00-982-2785
NSN 5985-01-058-2506
NSN 6320-00-456-2092
NSN 5905-00-142-9079
NSN 5950-01-147-3230
NSN 2925-01-604-8984
NSN 5975-01-240-9443