Hexagon shaped; one end flared; 0.625 in.Bolt hole circle; drilled holes 0.063 in.Dia
No other part numbers with same form, fit, and function found.
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: Pressure-reducing valves, pneumatic fluid power type, filter-regulators and filter-regulator-lubricators
NSN 5910-01-259-3582
NSN 5960-01-231-9119
NSN 5985-01-142-3431
NSN 5945-00-036-7272
NSN 6110-01-134-1685
NSN 5999-01-268-1461
NSN 5910-01-422-1699
NSN 5920-00-629-0442
NSN 5950-00-492-7606
NSN 5855-00-688-9954
NSN 6150-01-400-4211
NSN 6145-01-062-6918