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 5910-01-451-7529
NSN 5905-01-359-8885
NSN 5990-01-160-6978
NSN 6320-01-329-8380
NSN 5935-00-185-5560
NSN 6650-01-501-7061
NSN 5930-00-747-9666
NSN 5945-00-285-3409
NSN 6105-01-056-4356
NSN 5999-01-056-5281
NSN 5965-01-330-5825
NSN 6650-01-017-6716