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 6610-01-385-1771
NSN 7035-01-601-1493
NSN 7035-00-115-1886
NSN 5965-01-411-4767
NSN 5996-01-127-0533
NSN 5990-00-866-3694
NSN 5999-00-446-6851
NSN 6645-01-449-0785
NSN 6145-01-033-1492
NSN 5925-01-539-6195
NSN 5985-01-433-3597
NSN 5935-00-557-1484