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 5996-01-552-2502
NSN 6220-01-243-9971
NSN 5930-00-737-3194
NSN 5925-01-529-3913
NSN 4140-01-388-1304
NSN 6110-00-260-0130
NSN 6105-01-648-1598
NSN 6645-01-175-9178
NSN 6610-01-021-4265
NSN 6240-01-019-8068
NSN 5895-01-446-9656
NSN 5960-00-768-3746