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 6610-00-369-6661
NSN 6150-00-150-8838
NSN 6135-01-609-3628
NSN 6150-00-587-7196
NSN 5895-01-087-8978
NSN 5905-00-804-7778
NSN 6145-00-398-4405
NSN 5835-01-641-0073
NSN 6685-00-913-0394
NSN 5996-01-391-8050
NSN 6610-00-371-5953
NSN 5996-01-512-2040