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 5925-01-113-7264
NSN 5855-01-264-4610
NSN 6610-00-019-1538
NSN 6650-01-330-4857
NSN 6685-01-529-2436
NSN 6150-01-359-4876
NSN 5996-01-074-9603
NSN 6105-00-283-2849
NSN 5985-01-187-6427
NSN 6145-01-170-4658
NSN 2925-00-343-3235
NSN 5990-01-645-2592