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 5855-01-422-4720
NSN 5905-01-361-8825
NSN 5895-00-800-3224
NSN 6620-00-833-6786
NSN 6620-01-328-7059
NSN 6240-01-085-6576
NSN 6645-00-372-2618
NSN 6645-00-226-0657
NSN 6130-01-351-1088
NSN 6610-01-189-3001
NSN 5945-01-293-4620
NSN 5998-00-869-1799