A manually operated valve designed to release combustion chamber pressure in reciprocating internal combustion engines to ease starting effort. May be designed to close automatically after engine starts.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6240-01-081-4122
NSN 5925-01-348-9773
NSN 6610-00-283-2592
NSN 2925-01-649-7543
NSN 4140-01-501-6632
NSN 5895-01-173-8441
NSN 5999-00-246-9604
NSN 5935-00-457-8230
NSN 5935-01-284-8411
NSN 5999-00-260-0471
NSN 5895-01-634-0630
NSN 5945-01-097-4760