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 7035-00-126-1899
NSN 5905-01-031-8583
NSN 6610-01-301-3513
NSN 5985-01-438-1459
NSN 5996-01-389-6891
NSN 5925-00-186-8669
NSN 6145-01-332-9171
NSN 5990-01-326-9862
NSN 5945-00-203-3315
NSN 5960-01-553-4557
NSN 5925-01-174-1562
NSN 6150-01-568-7429