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 steel
NSN 5999-00-228-1260
NSN 6150-00-929-3539
NSN 5965-00-605-8239
NSN 5935-00-394-9903
NSN 6645-00-209-5778
NSN 5975-01-411-6597
NSN 7035-01-403-2841
NSN 2925-00-355-5130
NSN 5965-00-246-5612
NSN 5985-01-512-9020
NSN 6105-00-084-9047
NSN 6105-00-146-5086