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 of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6145-00-414-5315
NSN 6645-01-235-4579
NSN 6620-01-653-9278
NSN 6220-01-005-2134
NSN 6135-01-546-4588
NSN 4140-01-480-4319
NSN 7035-00-523-7492
NSN 5985-01-025-7235
NSN 6650-00-170-5095
NSN 5950-01-544-9065
NSN 6135-01-421-1052
NSN 5975-01-569-9880