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 5895-00-789-4033
NSN 5950-00-332-2035
NSN 6135-01-463-2445
NSN 5998-01-623-9083
NSN 6150-00-134-1080
NSN 5930-01-202-9478
NSN 5915-00-364-3650
NSN 6685-00-900-6780
NSN 6145-00-015-6283
NSN 6150-00-614-9568
NSN 5930-01-020-7715
NSN 6645-01-028-2186