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 4140-01-207-0452
NSN 5895-00-757-9250
NSN 6130-01-152-2019
NSN 6320-01-039-5891
NSN 5925-00-859-7942
NSN 5985-00-997-3833
NSN 5930-01-598-1402
NSN 6650-01-536-3977
NSN 6135-00-110-1981
NSN 2925-01-381-5307
NSN 5910-01-303-6055
NSN 6110-01-154-3066