Application: fuel oil
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 5950-01-218-6438
NSN 5950-01-185-7347
NSN 6105-01-010-9252
NSN 5835-01-502-9228
NSN 6685-00-111-7124
NSN 5990-00-320-2779
NSN 5835-01-225-3080
NSN 2925-01-463-8856
NSN 6610-01-360-3564
NSN 5915-01-602-9324
NSN 5950-01-432-6669
NSN 5990-01-318-3238