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 5945-00-814-8365
NSN 5950-00-940-3480
NSN 4140-01-536-2501
NSN 5835-01-497-5029
NSN 2925-00-896-9819
NSN 5855-01-038-2189
NSN 5910-01-323-4818
NSN 5999-00-553-6335
NSN 5965-01-153-1965
NSN 6320-01-289-0946
NSN 6220-01-042-4613
NSN 5855-00-361-0167