Steel, 2.625 in. O/a lg, 0.438 in. W wrenching flats 0.438-20 unf 2a, r.H. Thd external thd size, 0.500 in. Thd lg
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 7035-01-413-6697
NSN 6685-00-064-7244
NSN 6620-00-838-6954
NSN 6240-00-762-7456
NSN 6130-01-139-7401
NSN 5985-00-991-3546
NSN 5835-01-040-1960
NSN 4140-01-579-5774
NSN 5855-01-552-4759
NSN 6220-01-121-7391
NSN 6135-01-618-2199
NSN 6650-01-516-2287