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 5910-01-283-4409
NSN 5998-01-083-1856
NSN 6130-00-916-1405
NSN 6620-01-026-3546
NSN 6220-01-542-4028
NSN 5895-01-604-9826
NSN 6240-00-813-6328
NSN 5905-01-270-7327
NSN 5975-01-592-7841
NSN 6105-00-882-0854
NSN 6130-00-253-1304
NSN 5960-01-444-2205