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 6150-01-026-5364
NSN 6110-01-287-9607
NSN 5998-01-252-6457
NSN 6145-01-597-2602
NSN 5960-01-031-7992
NSN 5999-01-094-9481
NSN 6645-01-605-1485
NSN 5975-00-729-1651
NSN 5990-01-314-8591
NSN 5920-01-088-8312
NSN 6610-01-040-2854
NSN 5985-01-532-5025