Furnished w/two unthd mtg holes 0.343 in. Dia, valve is pilot operated w/thd int pilot port 0.250-18 npt
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.
Classification: Check valves of steel
NSN 5960-01-269-9073
NSN 6645-00-401-5563
NSN 5965-00-539-4163
NSN 6145-01-258-1840
NSN 5920-01-550-9545
NSN 2925-00-284-1534
NSN 4140-01-610-7579
NSN 6685-01-309-8360
NSN 7035-01-057-2402
NSN 5920-00-413-3341
NSN 5998-01-483-0689
NSN 5990-01-629-4694