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 6320-01-607-1491
NSN 5895-01-026-5439
NSN 6110-00-045-6323
NSN 5960-00-250-7942
NSN 6320-01-145-9013
NSN 6645-01-422-1374
NSN 5945-01-465-6125
NSN 5945-00-244-1579
NSN 6105-01-411-5970
NSN 7035-00-179-3924
NSN 6645-01-449-0785
NSN 6135-01-449-7330