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 5985-01-460-2761
NSN 6620-00-146-3465
NSN 5925-00-932-6947
NSN 5835-00-958-6231
NSN 6130-01-444-0376
NSN 5996-00-922-1276
NSN 6685-01-285-4537
NSN 5950-01-528-7143
NSN 6320-01-422-0765
NSN 6320-01-422-1212
NSN 7035-00-834-2090
NSN 5975-01-602-9402