Double check valve
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 5915-01-029-8525
NSN 5915-01-346-9677
NSN 6110-00-205-1778
NSN 6220-01-114-7420
NSN 5915-01-254-4458
NSN 6110-00-928-5986
NSN 7035-00-312-3055
NSN 5925-01-660-3505
NSN 6105-00-227-1412
NSN 6610-01-133-2602
NSN 5975-01-593-7512
NSN 6145-01-376-3017