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 5945-00-553-2170
NSN 5835-00-986-5985
NSN 5960-01-196-9203
NSN 6135-01-230-4399
NSN 6610-01-025-4718
NSN 5945-01-412-5983
NSN 6610-01-380-6374
NSN 5920-00-276-8657
NSN 5930-01-571-7611
NSN 6685-01-136-3479
NSN 5960-01-449-1310
NSN 6145-01-548-5812