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 5855-01-441-1392
NSN 5985-01-555-8481
NSN 5965-01-187-8574
NSN 5975-01-021-3793
NSN 5910-00-943-1437
NSN 6620-01-268-9693
NSN 5855-01-425-1330
NSN 5999-01-409-2834
NSN 6685-00-516-2173
NSN 6685-00-144-6362
NSN 5960-01-539-1956
NSN 6135-01-180-9611