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 6105-00-915-8331
NSN 5945-01-213-2771
NSN 5996-01-193-7529
NSN 6130-01-394-6489
NSN 5925-01-160-7609
NSN 5985-01-432-0866
NSN 5950-01-521-1127
NSN 5855-01-384-7120
NSN 6320-01-086-2602
NSN 5950-00-174-5767
NSN 6145-00-627-9010
NSN 6240-01-378-8227