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 5915-01-053-8968
NSN 5920-01-411-5423
NSN 6110-01-578-2010
NSN 5990-01-503-0194
NSN 6135-00-166-5984
NSN 6105-01-538-4026
NSN 6135-01-128-5358
NSN 5895-01-278-8324
NSN 5975-01-106-3595
NSN 5998-01-180-4199
NSN 6240-00-627-9007
NSN 6320-01-547-9877