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 6135-00-643-4843
NSN 5975-01-360-3764
NSN 5998-00-705-5908
NSN 5935-01-134-0509
NSN 6130-01-035-3900
NSN 5855-01-212-6612
NSN 6685-00-951-5419
NSN 5855-00-298-0261
NSN 2925-01-464-8392
NSN 6650-00-299-9681
NSN 6610-01-512-8154
NSN 6620-00-218-4959