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 6645-01-585-0018
NSN 5975-01-097-4705
NSN 5960-01-416-6187
NSN 6240-01-555-8365
NSN 6145-01-650-9410
NSN 6620-01-443-3526
NSN 5985-01-164-5299
NSN 5920-01-338-0707
NSN 6220-01-263-7281
NSN 5945-01-089-9800
NSN 5930-01-439-7391
NSN 6685-01-518-0086