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 6650-01-327-2677
NSN 6610-01-659-1485
NSN 6685-00-993-8279
NSN 6105-01-338-6249
NSN 5999-01-268-0764
NSN 5965-01-285-9934
NSN 5990-00-174-6695
NSN 6220-01-611-7022
NSN 6145-01-466-9297
NSN 5965-01-506-5557
NSN 6135-01-633-8502
NSN 6110-01-559-2092