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 5925-01-214-4130
NSN 6110-00-694-9580
NSN 5930-01-546-8914
NSN 6130-01-649-9961
NSN 6220-01-347-8643
NSN 2925-01-437-9041
NSN 6135-00-444-1402
NSN 5950-01-467-9998
NSN 5915-01-056-4698
NSN 6220-01-334-0613
NSN 5965-00-894-0015
NSN 6240-01-558-4538