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 6130-01-296-9393
NSN 6130-00-151-5001
NSN 5996-01-513-0774
NSN 6650-01-008-6080
NSN 6610-01-260-6320
NSN 5985-01-299-9716
NSN 5975-00-391-1108
NSN 6685-00-274-5533
NSN 5920-00-253-4227
NSN 5915-00-469-8991
NSN 6145-01-301-0155
NSN 5930-00-409-5829