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 5905-01-446-8869
NSN 5930-01-094-6803
NSN 5998-01-267-2520
NSN 5855-01-383-6860
NSN 5920-01-538-7374
NSN 5930-00-136-4408
NSN 5905-00-218-1237
NSN 6145-00-815-0119
NSN 6685-00-075-5613
NSN 6320-01-082-2970
NSN 6105-01-582-8303
NSN 5835-01-457-7951