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: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 6150-00-296-2361
NSN 2925-00-963-0943
NSN 6650-00-526-7785
NSN 4140-00-555-2349
NSN 5930-01-124-0562
NSN 5985-00-010-7754
NSN 5998-01-424-0606
NSN 5950-00-721-4437
NSN 6650-01-374-4923
NSN 6220-00-756-8787
NSN 6620-01-166-1866
NSN 5910-01-151-4444