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 6145-01-592-1351
NSN 5985-01-616-4575
NSN 6130-01-389-9547
NSN 5950-01-459-3297
NSN 6650-01-235-8494
NSN 5935-01-166-7644
NSN 5950-01-507-2451
NSN 5950-00-532-3074
NSN 6685-01-139-3729
NSN 2925-01-389-6874
NSN 5960-01-254-3541
NSN 6610-01-476-9945