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 5985-00-005-0376
NSN 6320-00-313-9114
NSN 5996-01-347-5725
NSN 5905-01-215-1546
NSN 5998-01-423-6485
NSN 6145-01-548-2967
NSN 6130-01-584-3630
NSN 5998-01-372-1290
NSN 5965-01-458-2412
NSN 5965-01-284-5076
NSN 5965-01-408-9551
NSN 5960-01-276-7836