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 5975-00-053-5267
NSN 5950-01-511-9911
NSN 5910-00-816-0212
NSN 5915-01-490-6471
NSN 6685-01-431-2315
NSN 7035-00-286-6221
NSN 5905-01-464-4449
NSN 5935-01-359-4827
NSN 5930-01-112-0157
NSN 6150-00-487-4484
NSN 6220-01-148-4651
NSN 5996-01-341-0219