0.875 in.Hex end; 2nd end 3/4-16 unf-2a thd center
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 2925-01-612-0405
NSN 6645-01-245-4341
NSN 5835-00-289-9080
NSN 5999-00-230-9304
NSN 6645-00-252-5798
NSN 6620-00-635-7347
NSN 5990-01-607-3528
NSN 5835-00-630-2775
NSN 6105-01-559-0176
NSN 2925-00-111-4097
NSN 5965-01-005-0341
NSN 2925-01-089-6269