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 5895-01-177-2187
NSN 5965-01-562-4667
NSN 4140-01-095-7860
NSN 5910-01-470-1903
NSN 5965-00-549-0220
NSN 5915-01-647-8104
NSN 6110-00-468-2343
NSN 5910-01-245-8757
NSN 5855-01-052-7149
NSN 6220-01-106-3215
NSN 7035-00-270-5519
NSN 6240-00-027-9931