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 5855-01-514-9387
NSN 5895-01-419-6748
NSN 6150-01-659-6302
NSN 5920-00-419-8278
NSN 6105-01-545-5090
NSN 6135-00-497-0491
NSN 5999-01-501-4639
NSN 6135-01-573-7164
NSN 6320-01-306-8117
NSN 5985-01-254-3639
NSN 5990-00-419-0236
NSN 2925-01-514-6301