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 6620-01-045-4467
NSN 5915-00-892-3011
NSN 6150-01-074-4577
NSN 6105-01-310-8468
NSN 7035-01-580-5868
NSN 6650-01-381-1432
NSN 5935-01-519-2352
NSN 2925-01-004-5627
NSN 6145-01-470-8192
NSN 5935-01-084-9231
NSN 5999-01-367-5481
NSN 5915-00-294-9419