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 6320-01-631-7828
NSN 5855-01-448-9794
NSN 5960-01-553-4557
NSN 6620-01-625-2855
NSN 6135-01-173-1468
NSN 6240-01-094-1218
NSN 5990-01-360-2900
NSN 5975-01-569-8203
NSN 6220-01-519-9305
NSN 5920-01-511-6441
NSN 6645-01-293-9367
NSN 5905-01-288-6956