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 iron
NSN 6145-00-753-2264
NSN 5975-01-573-3980
NSN 5930-00-023-2594
NSN 2925-00-862-8550
NSN 7035-00-185-8683
NSN 5975-00-269-4365
NSN 6645-00-498-6869
NSN 6105-00-733-9226
NSN 2925-01-440-6146
NSN 6685-01-254-8616
NSN 6110-01-322-1324
NSN 5895-00-736-0495