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 5835-01-519-2916
NSN 5950-00-753-9451
NSN 6135-00-182-7008
NSN 6320-01-433-3953
NSN 5920-00-584-4592
NSN 5835-01-558-9444
NSN 5925-01-233-9786
NSN 5990-01-617-5156
NSN 5999-01-193-2659
NSN 7035-01-381-7622
NSN 5960-00-470-5079
NSN 6145-00-286-9588