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 6135-01-452-2421
NSN 5998-00-647-1225
NSN 5905-00-304-6123
NSN 5960-01-627-6547
NSN 5965-00-940-8699
NSN 6320-01-504-3948
NSN 5975-01-356-3070
NSN 5999-01-609-5101
NSN 5930-00-391-9778
NSN 2925-01-089-4176
NSN 5920-01-184-3195
NSN 6145-00-227-7576