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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-432-2831
NSN 6145-01-513-1323
NSN 5930-01-592-5130
NSN 6145-01-512-8688
NSN 6645-00-619-8102
NSN 6650-01-633-9147
NSN 6130-00-172-3763
NSN 6685-01-265-0634
NSN 5960-00-983-5986
NSN 6240-00-125-6559
NSN 5998-00-912-8973
NSN 6130-00-928-4888