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 6650-00-578-6543
NSN 5915-01-594-9451
NSN 6220-00-635-8818
NSN 5999-01-602-6394
NSN 6645-00-573-7591
NSN 5895-01-479-1499
NSN 6620-01-604-4072
NSN 5915-00-528-9286
NSN 5905-00-141-1497
NSN 5975-01-258-7224
NSN 6135-00-267-9432
NSN 2925-00-005-1618