1.560 in.Id; w/2.000 in.By 4.000 in.By 0.440 in.Lg mtg thd
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 6620-01-383-7519
NSN 6240-01-544-1787
NSN 6645-01-383-8139
NSN 4140-01-042-9066
NSN 6145-00-815-1369
NSN 6135-01-592-4139
NSN 6645-01-435-5322
NSN 6105-01-138-3996
NSN 5895-00-339-3014
NSN 6685-01-120-4992
NSN 4140-01-381-9173
NSN 6650-01-611-4903