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 5996-01-200-0363
NSN 5999-01-587-2988
NSN 5925-01-148-2301
NSN 4140-00-775-2660
NSN 2925-01-587-3956
NSN 5998-01-091-8210
NSN 5950-01-386-3608
NSN 6650-01-397-8856
NSN 5925-01-201-0098
NSN 6685-01-539-9588
NSN 6105-00-725-6341
NSN 6240-01-032-5105