Steel; threaded external boss; threads unf size 0.562-18 rh 2a with unc 0.375-16 rh 2a valve screw hex wrenching facili type 0.750 in. Flat to flat; hex cored second end; internally threaded unf 0.500-20 rh 2b; 1.155 in. length; furnished with seal retainer
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 5975-00-231-5927
NSN 5920-00-296-0679
NSN 4140-00-949-2438
NSN 5985-00-457-4243
NSN 5998-01-196-6131
NSN 5975-01-110-7686
NSN 6620-00-643-1402
NSN 6150-00-348-8503
NSN 5925-01-432-0149
NSN 5910-01-313-9908
NSN 5835-01-553-6772
NSN 5975-00-116-3874