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 5925-00-756-0462
NSN 5930-01-611-4186
NSN 5945-00-408-0727
NSN 6110-01-127-7264
NSN 6135-01-338-2281
NSN 5905-01-373-2309
NSN 6220-00-792-8418
NSN 5855-01-236-9645
NSN 6105-01-470-1333
NSN 5905-01-556-7937
NSN 6645-01-048-3014
NSN 6240-00-297-3919