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 2925-01-292-9248
NSN 6150-00-104-8035
NSN 5905-01-111-4700
NSN 5990-01-338-2103
NSN 6320-01-415-0953
NSN 6150-01-154-8613
NSN 6620-00-730-8699
NSN 5915-01-391-7149
NSN 5960-00-078-9500
NSN 5998-01-070-3853
NSN 7035-01-049-6776
NSN 6110-01-456-1985