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 5996-01-372-1187
NSN 6645-00-692-2809
NSN 5950-01-078-6261
NSN 2925-00-413-2064
NSN 7035-01-432-2424
NSN 5835-01-537-1228
NSN 5945-01-502-0015
NSN 6145-00-918-9494
NSN 5895-01-086-6092
NSN 6645-01-101-4957
NSN 5985-01-461-3531
NSN 5998-01-322-7979