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 5925-00-155-2587
NSN 6610-00-583-1084
NSN 5996-00-186-8709
NSN 6610-01-240-9690
NSN 6220-01-629-0190
NSN 7035-01-072-3451
NSN 6650-01-433-3520
NSN 6610-01-207-0045
NSN 4140-01-349-6885
NSN 4140-01-190-2464
NSN 5910-01-297-4152
NSN 5985-00-914-2706