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 6685-01-093-3031
NSN 5910-01-364-9163
NSN 5920-01-595-9534
NSN 6150-00-189-6100
NSN 5835-00-170-5238
NSN 6220-00-276-2785
NSN 6240-01-009-0363
NSN 6110-00-906-0455
NSN 6130-01-202-5438
NSN 5895-01-156-1369
NSN 6610-01-551-9122
NSN 5915-01-105-0965