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 5960-01-260-7430
NSN 5945-01-343-4902
NSN 5915-00-962-0358
NSN 5985-01-212-2426
NSN 6105-00-818-9695
NSN 6645-01-609-0332
NSN 4140-00-225-8586
NSN 5920-00-263-2192
NSN 5960-00-759-2534
NSN 5999-01-237-3265
NSN 2925-01-583-5619
NSN 2925-00-215-4954