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 5998-00-706-8544
NSN 6650-00-014-2991
NSN 5905-01-084-1900
NSN 5985-01-020-8259
NSN 5925-01-485-3595
NSN 5975-00-452-1197
NSN 7035-00-108-4421
NSN 5999-01-533-0286
NSN 6220-01-196-4055
NSN 7035-00-275-5604
NSN 6135-00-477-8847
NSN 5910-01-296-9207