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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-00-990-3385
NSN 6650-01-334-9410
NSN 5998-01-065-0860
NSN 5985-01-224-3802
NSN 6130-01-541-5334
NSN 5935-01-528-8137
NSN 6610-01-555-8364
NSN 5895-00-498-4683
NSN 5985-01-388-2079
NSN 6320-00-456-0836
NSN 5930-00-767-0285
NSN 6610-00-720-8775