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 5925-01-213-6398
NSN 5965-00-342-5126
NSN 6650-00-710-8130
NSN 5945-01-597-0620
NSN 5999-00-341-7637
NSN 6645-01-023-5264
NSN 5999-00-842-3847
NSN 5985-01-026-4700
NSN 6150-01-436-3617
NSN 6145-00-883-7420
NSN 5950-00-111-3430
NSN 6685-00-767-4404