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 2925-01-385-1763
NSN 5930-01-340-9775
NSN 6220-00-008-7508
NSN 5950-01-069-8777
NSN 5835-01-599-1876
NSN 5999-01-578-0271
NSN 4140-01-186-6453
NSN 6610-01-502-7106
NSN 2925-01-231-6312
NSN 6145-01-254-4505
NSN 5835-00-085-2287
NSN 5935-01-479-6756