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 5985-01-030-4195
NSN 5925-01-520-4211
NSN 6135-01-286-9563
NSN 6650-01-228-5094
NSN 6650-01-158-6577
NSN 5965-01-436-0390
NSN 5945-01-562-8877
NSN 5925-01-616-3244
NSN 5998-01-466-8159
NSN 6240-01-032-4624
NSN 5855-01-088-8700
NSN 4140-01-284-6485