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 5945-00-549-6348
NSN 5895-01-417-2700
NSN 7035-01-565-4090
NSN 5985-01-227-4503
NSN 6135-01-100-3593
NSN 7035-00-870-0290
NSN 6130-01-256-3484
NSN 5895-01-447-4741
NSN 5975-01-564-1424
NSN 6130-01-582-5654
NSN 6145-01-319-2182
NSN 5999-01-191-7709