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 5855-01-615-0461
NSN 5835-00-168-9623
NSN 6610-01-555-8364
NSN 5915-01-565-5002
NSN 5950-01-557-2716
NSN 6685-01-187-8463
NSN 5965-00-023-0944
NSN 5920-01-555-1079
NSN 6150-01-412-9885
NSN 5835-01-592-2350
NSN 6110-01-287-2365
NSN 6610-01-004-5856