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 6110-01-435-1714
NSN 5835-01-398-3859
NSN 6110-00-314-3208
NSN 6320-01-600-5808
NSN 5960-01-226-0342
NSN 7035-00-167-7411
NSN 6685-01-147-5617
NSN 5835-00-830-6416
NSN 5855-01-426-5589
NSN 5960-01-056-4167
NSN 5925-01-515-1378
NSN 2925-00-853-5039