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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 5960-01-563-6975
NSN 5950-01-425-0623
NSN 6130-00-111-7214
NSN 5910-01-436-7525
NSN 6240-00-157-3724
NSN 2925-01-099-7075
NSN 6645-01-535-5423
NSN 5965-01-180-7070
NSN 5905-00-106-9359
NSN 6150-01-578-6283
NSN 5855-00-688-9954
NSN 6645-01-329-3890