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 6145-01-104-8186
NSN 6110-01-364-9479
NSN 6130-01-057-5586
NSN 4140-00-133-7986
NSN 5950-00-517-0467
NSN 6685-01-577-9681
NSN 5985-00-606-3113
NSN 5975-01-603-3495
NSN 5965-00-674-5380
NSN 5990-01-502-8209
NSN 5975-00-920-1366
NSN 5925-00-186-8669