Manufacturers suggested name valve, oil tank fill
No other part numbers with same form, fit, and function found.
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
NSN 7035-00-902-8995
NSN 5935-00-681-4591
NSN 5998-00-784-4114
NSN 5925-01-348-7826
NSN 4140-00-219-3146
NSN 5945-01-525-8982
NSN 5998-00-929-6928
NSN 6240-01-032-6598
NSN 5835-01-384-3206
NSN 5835-01-629-2044
NSN 6320-00-908-6841
NSN 5935-01-431-0917