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 5965-00-081-9412
NSN 6240-01-432-5773
NSN 5925-00-188-8193
NSN 6620-01-195-4602
NSN 6105-00-089-6824
NSN 6220-01-044-5552
NSN 5930-01-632-7568
NSN 6220-00-754-8375
NSN 4140-01-111-0126
NSN 5855-00-631-4565
NSN 6145-01-602-9331
NSN 6135-01-653-6113