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 5925-00-775-3614
NSN 5855-00-130-5756
NSN 6135-01-255-9129
NSN 6650-01-030-5545
NSN 6685-00-501-6501
NSN 6320-01-573-6490
NSN 6685-01-032-4752
NSN 5925-01-282-1935
NSN 5990-00-234-9136
NSN 6150-01-152-1814
NSN 6110-00-542-2202
NSN 6130-00-821-3500