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 6220-01-381-6830
NSN 6685-01-052-1435
NSN 5998-01-088-3046
NSN 5999-01-100-2586
NSN 6610-01-629-4140
NSN 6645-00-658-7838
NSN 5905-00-917-4151
NSN 7035-01-202-8699
NSN 6135-00-165-3756
NSN 5945-01-645-7796
NSN 5895-01-312-0112
NSN 5925-01-311-9918