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 6110-00-397-3833
NSN 6220-01-391-4492
NSN 5910-00-079-1309
NSN 6220-01-297-3218
NSN 6135-00-505-0679
NSN 5950-00-995-9774
NSN 6645-00-089-6156
NSN 5990-00-633-2774
NSN 5945-01-653-6527
NSN 6645-00-339-0318
NSN 6320-01-585-8468
NSN 5965-01-146-9162