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 6145-01-238-1941
NSN 6320-01-054-3046
NSN 7035-01-387-0493
NSN 6320-01-326-1316
NSN 5975-01-648-9448
NSN 4140-00-242-3574
NSN 6220-01-400-0637
NSN 7035-01-584-1350
NSN 6240-01-645-2228
NSN 6135-01-205-5965
NSN 6610-01-208-8639
NSN 5950-01-474-5576