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 6110-01-149-2242
NSN 6650-01-596-8627
NSN 2925-01-345-9439
NSN 5925-01-295-3416
NSN 5985-01-623-5361
NSN 6320-00-139-1090
NSN 6645-01-225-0453
NSN 6110-00-597-8072
NSN 2925-01-379-6183
NSN 5950-01-040-7163
NSN 6135-01-579-3534
NSN 4140-01-373-1788