Id 0.500 in.
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: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5925-00-256-1218
NSN 6620-00-498-7781
NSN 5945-01-363-1963
NSN 7035-01-067-4809
NSN 5855-00-138-2386
NSN 6685-00-539-8060
NSN 5910-01-599-6204
NSN 5855-00-832-9341
NSN 6150-00-025-9169
NSN 6105-00-882-0854
NSN 6150-01-032-6003
NSN 5975-01-250-1220