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 6645-00-253-6075
NSN 6105-00-249-3765
NSN 2925-00-511-0325
NSN 2925-01-394-9658
NSN 4140-01-228-8356
NSN 4140-01-342-8677
NSN 6220-01-094-1207
NSN 6145-00-553-8196
NSN 5855-00-149-0766
NSN 4140-01-301-9397
NSN 5910-00-506-8013
NSN 5905-00-928-5540