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 6145-01-515-9871
NSN 5935-01-265-4681
NSN 5835-01-131-2027
NSN 6150-01-267-0635
NSN 6645-00-958-5299
NSN 5895-01-659-0399
NSN 5990-00-263-1289
NSN 6130-01-242-7303
NSN 5930-00-325-7899
NSN 5965-00-402-1749
NSN 6610-01-047-6680
NSN 6650-00-925-3779