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 6145-01-364-7837
NSN 6685-01-600-6154
NSN 6320-00-908-6841
NSN 6645-00-401-5563
NSN 6685-01-245-9862
NSN 5895-01-591-5142
NSN 5985-00-885-6141
NSN 5999-00-275-0401
NSN 5965-01-488-6040
NSN 5945-00-225-5622
NSN 5935-01-092-3758
NSN 6220-01-413-7086