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 5985-01-479-6232
NSN 6135-00-309-0074
NSN 6685-01-349-7925
NSN 5925-01-226-8881
NSN 7035-01-467-5564
NSN 6145-01-089-7207
NSN 5990-01-195-3693
NSN 6320-01-364-1840
NSN 5895-01-316-7053
NSN 5920-01-258-5035
NSN 5905-00-480-0013
NSN 6110-01-116-2353