Part number breakdown: abb=product type-standard breather; w=weatherproof finish; 40=micron rating; n=basket style, nylon; displacement: 192 gpm; airflow capacity: 30cfm; compatible with petroleum based fluids; self tapping screws for flange mount-no. 10-32x1/2; cork gaskets
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 4140-01-206-2397
NSN 5998-01-532-3577
NSN 6645-00-551-8291
NSN 6240-00-635-9798
NSN 5945-01-168-1566
NSN 6220-01-563-6986
NSN 5960-01-130-0141
NSN 5945-01-378-5654
NSN 5945-01-546-0273
NSN 5910-00-827-7035
NSN 5935-00-310-4811
NSN 5915-00-711-9829