Metal washer and synthetic rubber o-ring
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 6145-00-106-0611
NSN 2925-00-594-1157
NSN 5960-01-068-4003
NSN 6145-01-186-3532
NSN 5895-01-259-0860
NSN 5835-01-013-8797
NSN 5915-01-130-2092
NSN 6620-00-167-3825
NSN 5960-00-279-3536
NSN 5895-01-035-6420
NSN 5910-01-068-2784
NSN 5950-01-618-5692