1.125 wrench 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 6145-00-433-0021
NSN 2925-01-462-8593
NSN 5855-01-147-4785
NSN 5960-00-519-6954
NSN 5990-01-128-3758
NSN 5965-01-199-7235
NSN 5996-00-165-5027
NSN 5965-01-644-6633
NSN 5945-01-306-3865
NSN 5998-00-902-8693
NSN 5855-01-279-9938
NSN 5999-00-250-9255