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 5945-01-389-8703
NSN 5910-00-344-1719
NSN 5945-00-335-9717
NSN 6240-00-813-6328
NSN 5990-01-378-7349
NSN 6105-01-569-6689
NSN 6220-01-659-1370
NSN 2925-01-441-8958
NSN 6685-01-242-9286
NSN 5925-00-351-0541
NSN 5960-01-641-5493
NSN 5975-01-028-7853