One 0.070 in. Diameter lockwire hole drilled through one point of hex horizontally and located 0.557 in. From center of fitting
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 6130-00-393-0645
NSN 4140-00-222-1151
NSN 6150-00-456-0775
NSN 6645-01-507-7040
NSN 5925-01-265-0832
NSN 5925-01-156-8708
NSN 6135-01-382-0267
NSN 5835-01-506-0746
NSN 5950-01-500-2223
NSN 6150-01-062-7540
NSN 6150-01-519-2182
NSN 6610-01-193-8861