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 5905-00-195-6507
NSN 5975-01-062-5650
NSN 5930-01-326-4397
NSN 5935-01-475-2290
NSN 5920-01-509-8422
NSN 6320-01-224-0063
NSN 6645-00-838-6939
NSN 5960-01-254-3541
NSN 6645-01-503-6337
NSN 6145-01-593-5976
NSN 5996-01-544-6636
NSN 7035-01-028-4966