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 6110-01-650-6867
NSN 2925-00-870-0608
NSN 5950-01-272-7179
NSN 6105-01-536-1572
NSN 6150-00-150-8838
NSN 5998-00-338-0562
NSN 6220-01-188-5852
NSN 7035-01-386-5722
NSN 5925-01-377-5890
NSN 6110-01-437-6430
NSN 4140-00-247-4773
NSN 6685-01-366-6956