External thread
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: Intake air filters for internal combustion engines
NSN 5855-01-587-4822
NSN 6145-01-651-2048
NSN 6220-01-233-7456
NSN 6220-01-312-2035
NSN 6645-00-767-6307
NSN 6320-01-387-8099
NSN 5998-00-804-0899
NSN 6105-01-213-1141
NSN 5855-01-337-0245
NSN 7035-01-107-2811
NSN 6320-00-831-2227
NSN 5905-00-388-6346