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 5950-00-273-4003
NSN 7035-01-248-4319
NSN 6610-00-371-5953
NSN 2925-00-574-8796
NSN 5999-01-359-4088
NSN 6610-00-885-7000
NSN 5945-01-463-1245
NSN 6685-01-206-2681
NSN 7035-00-978-7837
NSN 5975-00-482-4663
NSN 5965-01-431-5809
NSN 5925-00-097-7490