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 materials other than copper, iron or steel
NSN 6105-00-335-9732
NSN 5855-01-428-9456
NSN 5935-01-618-8247
NSN 6135-01-222-0703
NSN 5998-01-434-5693
NSN 7035-00-533-4464
NSN 6320-00-004-9158
NSN 6220-01-265-2705
NSN 5975-01-222-0594
NSN 5895-01-245-9515
NSN 5895-01-613-3828
NSN 5905-01-060-9291