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 5920-01-381-4563
NSN 6650-01-061-0613
NSN 5915-00-078-9574
NSN 6105-00-082-0333
NSN 6645-01-135-2590
NSN 6150-01-124-0912
NSN 5895-01-596-4173
NSN 5930-01-415-5103
NSN 6130-00-335-6812
NSN 6320-00-343-1798
NSN 6145-00-738-5601
NSN 6645-00-222-2785