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 5930-01-498-2169
NSN 6320-00-400-8042
NSN 6145-01-447-2361
NSN 6220-00-299-7749
NSN 6220-00-116-8464
NSN 6105-00-161-1834
NSN 5960-01-649-1341
NSN 6610-00-929-4754
NSN 2925-01-408-6205
NSN 5905-00-506-6845
NSN 6320-00-116-3658
NSN 5950-01-489-0723