Weapon system essential
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, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
NSN 6105-01-095-4260
NSN 6130-00-528-7838
NSN 6220-01-363-9713
NSN 5905-01-053-5800
NSN 5935-01-123-9552
NSN 5985-01-631-7179
NSN 6685-01-216-0056
NSN 5975-01-298-1940
NSN 5920-00-723-4554
NSN 5998-01-353-0980
NSN 5935-00-420-1188
NSN 5920-00-080-5827