Swing check type
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.
NSN 6105-00-211-4577
NSN 2925-00-001-4604
NSN 6650-01-391-7527
NSN 5855-01-464-3152
NSN 5999-00-610-7629
NSN 5895-00-884-6258
NSN 6130-01-599-4703
NSN 6135-01-604-8739
NSN 6135-01-439-8669
NSN 5925-00-727-2624
NSN 6610-00-734-5976
NSN 2925-01-222-7764