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 5910-00-110-9294
NSN 6220-01-483-6752
NSN 5945-00-812-2511
NSN 6240-00-758-6392
NSN 6645-01-168-8465
NSN 2925-01-161-7440
NSN 5945-01-152-2780
NSN 6150-00-518-4558
NSN 5985-01-322-8571
NSN 5905-01-391-5673
NSN 6685-01-316-5568
NSN 5990-00-424-8872