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 materials other than copper, iron or steel
NSN 4140-00-219-3146
NSN 5975-01-289-1206
NSN 6650-01-053-0243
NSN 5950-00-505-2249
NSN 6130-01-188-7411
NSN 5985-01-431-8610
NSN 6110-01-459-9022
NSN 5935-01-099-7296
NSN 5999-01-621-5554
NSN 5965-01-232-6509
NSN 5925-01-407-5954
NSN 5998-01-415-2525