Steel, 2.781 in. O/a lg, 1st end unthd external, 0078 in. Id, 0.218 in. Od, 2nd end thd male external 1/4-28 unf thd, 0.500 in. Thdlg, n/wrenching feature 0.375 in. Across flats
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 5915-01-321-3234
NSN 2925-01-407-3032
NSN 6620-01-154-4209
NSN 6110-00-821-4390
NSN 6150-00-062-8609
NSN 6685-01-043-4750
NSN 6130-01-430-9573
NSN 6320-00-343-1798
NSN 4140-01-572-3807
NSN 6685-01-033-2969
NSN 5835-01-172-5884
NSN 6220-00-443-9835