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 5965-01-420-2226
NSN 6130-00-177-6466
NSN 6645-01-210-0036
NSN 6220-00-267-0946
NSN 6240-00-297-3919
NSN 5999-00-840-7599
NSN 6645-01-462-2101
NSN 5985-00-165-1605
NSN 6645-01-112-1095
NSN 2925-01-580-8072
NSN 5895-01-378-8686
NSN 5910-01-498-4084