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 5895-01-213-8151
NSN 5998-01-074-3402
NSN 6145-01-148-4488
NSN 7035-01-421-2398
NSN 5905-01-475-4459
NSN 5945-01-112-0841
NSN 6110-01-628-3990
NSN 5835-01-232-6904
NSN 5998-01-387-9412
NSN 6105-01-320-2627
NSN 4140-01-541-4286
NSN 5930-01-063-7497