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 5835-00-411-0591
NSN 6105-00-275-0826
NSN 5835-00-198-4936
NSN 6320-00-149-7570
NSN 6240-00-166-2271
NSN 5990-00-366-0112
NSN 5930-01-215-6041
NSN 5996-01-624-5388
NSN 5925-00-729-4096
NSN 5930-01-098-7894
NSN 6135-00-553-7995
NSN 5985-01-146-4141