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 5935-00-998-2885
NSN 6645-00-905-7258
NSN 5975-00-167-6509
NSN 5920-01-350-4426
NSN 6110-00-963-4035
NSN 5950-00-840-8335
NSN 6220-00-560-4012
NSN 5998-01-250-4721
NSN 6645-01-571-8578
NSN 5960-01-573-6483
NSN 5910-01-576-8402
NSN 5915-00-328-6432