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 5985-01-501-6184
NSN 6110-01-250-1938
NSN 5965-01-248-6345
NSN 5998-01-411-6090
NSN 5935-01-096-6455
NSN 5935-01-451-4297
NSN 5999-01-539-3248
NSN 5960-01-486-3060
NSN 5975-00-715-3710
NSN 6685-00-274-5533
NSN 2925-00-862-8550
NSN 6105-01-012-0965