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 6610-00-822-0431
NSN 6320-00-788-5297
NSN 7035-01-214-5171
NSN 5975-01-357-2027
NSN 6110-01-213-0210
NSN 6240-01-384-6663
NSN 5925-01-361-8836
NSN 6135-00-246-0324
NSN 5910-01-555-3498
NSN 5999-01-098-1695
NSN 6240-01-500-6260
NSN 6620-00-962-1526