Crankcase, housing painted gray enamel
A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Pressure-reducing valves, pneumatic fluid power type, filter-regulators and filter-regulator-lubricators
NSN 6110-00-761-2065
NSN 5999-00-420-1483
NSN 6150-00-037-5118
NSN 6650-01-431-8933
NSN 5895-00-283-5581
NSN 4140-01-435-6540
NSN 5930-01-415-5103
NSN 5895-01-045-3201
NSN 6620-00-446-8048
NSN 4140-01-576-3128
NSN 5925-00-852-2820
NSN 5835-00-231-9544