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 5965-00-989-9345
NSN 6685-01-198-3650
NSN 5855-00-995-2098
NSN 5945-00-655-4444
NSN 5950-00-354-3316
NSN 5960-01-613-6122
NSN 6320-01-332-7020
NSN 4140-00-161-2586
NSN 2925-00-953-2920
NSN 5950-00-360-3519
NSN 5998-01-559-5585
NSN 6145-00-904-6059