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 5915-01-545-0947
NSN 6320-01-425-1417
NSN 5915-01-600-7980
NSN 5910-01-205-1891
NSN 5920-01-474-5404
NSN 5915-01-331-4155
NSN 5835-00-170-5238
NSN 6645-00-986-1110
NSN 6620-00-496-8697
NSN 5975-01-623-1252
NSN 5998-00-272-9080
NSN 6145-01-551-5746