Steel over-all, 1.688 in. O/a lg, externally thd 0.125 in.-27, npt, rh thd size, internal unthd exhaust port, screw stem operating mechanism, 0.688 in. Hex body across flats
No other part numbers with same form, fit, and function found.
A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and bolt, fluid passage.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 5920-01-633-1507
NSN 6620-01-336-6646
NSN 5855-01-658-4510
NSN 6620-00-593-5313
NSN 5905-00-200-1251
NSN 5920-01-604-2975
NSN 5965-01-406-4164
NSN 5925-01-567-9685
NSN 5999-01-611-9091
NSN 6650-00-395-3089
NSN 6150-00-189-0292
NSN 5835-01-629-2044