W/coupling
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 6150-00-708-2965
NSN 4140-01-383-6184
NSN 6145-01-326-6599
NSN 5945-00-558-9155
NSN 5910-00-994-4608
NSN 5855-01-020-7982
NSN 6620-00-004-5466
NSN 2925-00-147-8150
NSN 5835-00-785-7921
NSN 6105-00-186-0161
NSN 2925-01-391-9247
NSN 6685-00-160-0792