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 6105-00-957-5703
NSN 5905-01-400-1638
NSN 5996-01-027-5054
NSN 5950-00-274-7228
NSN 5855-01-284-7208
NSN 6135-00-856-1343
NSN 6320-00-115-0883
NSN 7035-00-442-1869
NSN 5895-01-111-0086
NSN 6130-01-219-6329
NSN 5960-00-494-8937
NSN 5965-01-202-1007