Kc135c5-6; hexagon xrenching flats drilled or non-drilled for lockwire
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: Other fittings nesoi of alloy steel not stainless
NSN 5935-01-117-5122
NSN 5855-01-619-8995
NSN 5935-01-532-1822
NSN 6145-00-705-6686
NSN 6320-00-456-0836
NSN 5945-00-847-3035
NSN 5835-01-058-4513
NSN 5925-01-254-2578
NSN 6610-01-554-3159
NSN 5895-01-618-3090
NSN 5920-01-500-1880
NSN 6150-00-275-4601