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 5960-01-010-8787
NSN 5905-01-282-9804
NSN 6685-01-401-5360
NSN 2925-01-248-2005
NSN 5998-01-414-1400
NSN 5999-01-401-5322
NSN 5910-00-557-6997
NSN 5895-00-353-6671
NSN 5965-00-153-5216
NSN 5930-01-384-3573
NSN 7035-01-034-6183
NSN 5985-00-081-9142