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 6240-01-079-6622
NSN 5905-00-242-1403
NSN 5925-01-059-5726
NSN 6150-01-243-3731
NSN 7035-01-076-9621
NSN 5996-01-070-5556
NSN 6110-01-516-5723
NSN 6130-01-160-0227
NSN 6240-00-003-6435
NSN 6240-01-585-2223
NSN 5855-01-582-2111
NSN 5895-01-253-7047