A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 5920-01-512-1711
NSN 5895-00-983-6580
NSN 6135-01-203-9977
NSN 4140-01-049-1187
NSN 5910-01-058-9567
NSN 6240-01-540-2068
NSN 5930-01-315-9296
NSN 6110-01-305-3205
NSN 5835-00-092-1136
NSN 5915-01-357-6158
NSN 6105-01-585-8258
NSN 7035-00-142-9076