This check valve has seal-lok connections. The outside of connection nut is hex shaped. Three (3) of these check valves required per each assembly.
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 6150-01-442-7622
NSN 5920-01-072-9414
NSN 5915-01-525-7731
NSN 6135-01-268-2152
NSN 6145-01-596-1221
NSN 5910-00-929-8019
NSN 5965-00-497-8820
NSN 6650-01-442-7893
NSN 6145-01-124-6688
NSN 5950-00-071-2874
NSN 6110-01-633-9660
NSN 6110-01-384-3904