0.440 in.W hex across flats
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 5935-01-550-2240
NSN 6240-01-414-0077
NSN 5999-01-168-8293
NSN 5945-01-400-3517
NSN 5835-01-058-6280
NSN 5930-01-634-0659
NSN 6240-01-416-3713
NSN 2925-00-899-4261
NSN 5950-01-327-8742
NSN 6240-01-146-4839
NSN 5985-01-025-9711
NSN 6220-01-058-1509