An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6240-01-495-0597
NSN 2925-01-384-4139
NSN 6645-00-515-6148
NSN 5990-01-053-5115
NSN 6145-00-596-8447
NSN 2925-01-197-7864
NSN 6645-00-527-7258
NSN 6650-00-098-6128
NSN 5905-01-414-1763
NSN 5855-01-658-4510
NSN 6110-00-038-7230
NSN 6610-00-446-2880