0.250 in. Od tube end connections
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 6135-01-477-5259
NSN 5935-00-378-9285
NSN 5855-01-461-7041
NSN 5930-00-269-4996
NSN 5910-01-145-7980
NSN 5985-01-164-0550
NSN 6135-01-010-0891
NSN 6105-00-403-3305
NSN 5999-00-146-3758
NSN 5925-01-202-8352
NSN 5990-00-004-4158
NSN 5965-01-293-7031