The end connection identified above as the second end is the valve inlet
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 5835-01-424-0054
NSN 5999-01-019-5768
NSN 5835-01-250-2939
NSN 6320-01-264-2433
NSN 5905-01-139-5317
NSN 6130-01-328-6491
NSN 6620-00-963-1319
NSN 6320-01-607-1491
NSN 5985-01-202-7919
NSN 5965-01-449-3250
NSN 5910-01-512-8782
NSN 6130-01-094-7070