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 6130-00-114-5019
NSN 6320-01-129-9656
NSN 6220-00-299-7749
NSN 6145-00-532-6341
NSN 6645-00-892-1605
NSN 6685-01-281-7267
NSN 5945-01-063-8180
NSN 5996-00-806-6634
NSN 7035-00-553-6951
NSN 5925-00-566-4169
NSN 5999-01-116-8482
NSN 6240-01-085-7216