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 6105-00-951-7776
NSN 5975-00-912-2373
NSN 5960-01-289-5272
NSN 5835-01-565-3411
NSN 5945-00-383-5356
NSN 5895-01-200-7150
NSN 4140-01-445-6656
NSN 5905-01-487-6534
NSN 5965-00-001-7593
NSN 6685-00-878-9212
NSN 2925-01-058-1718
NSN 5965-01-633-8849