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 5965-01-037-8333
NSN 6685-00-596-8765
NSN 5985-00-232-8105
NSN 5985-01-204-8232
NSN 5950-01-357-5583
NSN 6145-01-656-8445
NSN 2925-00-139-3231
NSN 5975-01-102-1589
NSN 5965-01-581-7464
NSN 5996-01-408-7697
NSN 5965-00-532-3215
NSN 5925-00-436-3454