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 2925-01-480-8273
NSN 6110-01-530-6212
NSN 5965-01-311-3613
NSN 6240-01-312-5282
NSN 2925-00-193-2402
NSN 5998-01-574-2630
NSN 5960-01-276-2828
NSN 7035-00-978-7837
NSN 5985-00-016-0410
NSN 5915-00-332-8963
NSN 5990-01-354-6255
NSN 5999-01-237-5874