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.
NSN 5998-01-547-0634
NSN 5998-00-780-7759
NSN 6685-00-126-5711
NSN 5999-01-242-5049
NSN 6685-00-904-4845
NSN 7035-01-227-2546
NSN 6620-01-633-8443
NSN 5975-00-930-1621
NSN 7035-00-585-2113
NSN 6240-01-379-9545
NSN 5985-01-048-0909
NSN 5945-01-648-1101