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 5999-00-978-7453
NSN 5910-01-576-7023
NSN 5915-01-100-4105
NSN 5920-00-555-1877
NSN 6620-01-343-1625
NSN 5965-01-132-8736
NSN 6105-01-024-2927
NSN 6110-01-168-7125
NSN 4140-00-443-1210
NSN 6145-01-238-4979
NSN 5925-01-634-0664
NSN 6135-00-789-2865