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 5965-01-450-5954
NSN 5965-01-619-3825
NSN 5999-01-642-0842
NSN 6135-01-088-2708
NSN 6645-00-070-0896
NSN 6685-00-010-9993
NSN 6150-00-925-2465
NSN 5950-00-248-6921
NSN 6135-00-196-5267
NSN 5930-01-463-9281
NSN 5996-01-508-9449
NSN 7035-01-286-2677