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 6320-00-908-6841
NSN 5935-01-123-6263
NSN 6685-00-276-9889
NSN 5930-01-026-3817
NSN 6110-01-029-3403
NSN 5998-01-470-7543
NSN 5915-01-016-3778
NSN 5945-01-418-6356
NSN 5905-00-350-2654
NSN 6240-01-600-2774
NSN 6685-01-187-4095
NSN 6610-01-500-2415