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 5935-00-595-5899
NSN 6320-01-347-2638
NSN 5950-00-652-1997
NSN 7035-01-095-8280
NSN 6620-00-730-8699
NSN 5975-00-082-0894
NSN 5905-01-191-3939
NSN 6110-00-390-8115
NSN 5999-01-049-2732
NSN 6110-00-975-2986
NSN 5985-01-265-1879
NSN 5996-01-365-2728