Valve sz 4, .000 in.
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.
Classification: Check valves of steel
NSN 2925-01-177-1598
NSN 5985-01-590-8612
NSN 5910-01-233-9776
NSN 5985-00-293-8322
NSN 5910-00-331-4040
NSN 5835-00-841-2650
NSN 5910-01-062-0267
NSN 6105-01-411-5904
NSN 5950-00-116-4384
NSN 6610-00-814-3083
NSN 5835-00-406-4910
NSN 5930-01-650-5742