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 5965-00-083-8157
NSN 6685-01-207-1412
NSN 6150-01-089-3808
NSN 5905-00-498-6062
NSN 4140-01-577-4582
NSN 6220-00-660-5539
NSN 6145-01-265-0522
NSN 5985-01-309-7651
NSN 5950-00-432-4018
NSN 6610-00-428-3678
NSN 2925-00-928-5931
NSN 5895-00-018-8698