Cartridge type
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 2925-01-433-4374
NSN 5996-01-365-5069
NSN 5905-01-629-9382
NSN 4140-00-578-7726
NSN 5905-00-035-8981
NSN 6105-01-241-9936
NSN 5855-01-085-1609
NSN 7035-01-113-6492
NSN 6110-01-196-6385
NSN 5895-01-359-2752
NSN 5910-01-224-3656
NSN 5925-01-078-6673