1.75 inch wrench flats.Install +/-5 degree from vert.Opening pressure: 0.4 to 0.6 inch of water gauge.
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 5996-01-315-5683
NSN 5905-01-471-7732
NSN 5950-01-523-7619
NSN 2925-01-307-2637
NSN 6320-01-315-2982
NSN 5965-00-243-9496
NSN 5925-01-232-0841
NSN 2925-01-386-7392
NSN 4140-01-660-8337
NSN 6220-00-964-1042
NSN 6645-01-274-3384
NSN 6645-01-423-4617