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 materials other than copper, iron or steel
NSN 5855-01-149-4110
NSN 5975-00-411-1689
NSN 4140-01-228-9602
NSN 5985-01-632-0987
NSN 6135-00-726-4142
NSN 5835-01-065-8481
NSN 5835-00-226-7825
NSN 5965-01-049-8307
NSN 6685-01-225-9564
NSN 5835-01-007-5800
NSN 5960-00-498-9034
NSN 6150-01-430-2385