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 6685-01-452-7837
NSN 5965-01-250-3214
NSN 5945-00-456-0583
NSN 5910-01-290-1235
NSN 6105-01-473-6840
NSN 5920-01-607-3139
NSN 6130-01-359-6562
NSN 5920-01-386-7566
NSN 6610-01-327-3187
NSN 5998-00-566-2263
NSN 6135-00-044-3860
NSN 6130-01-269-3633