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 materials other than copper, iron or steel
NSN 5835-01-442-6482
NSN 5975-00-925-4586
NSN 6135-00-519-1325
NSN 5996-01-194-1719
NSN 5915-01-496-4687
NSN 5950-00-197-6926
NSN 6135-00-973-5632
NSN 6240-01-013-6052
NSN 6145-01-487-3773
NSN 6220-01-156-8435
NSN 5975-00-166-0614
NSN 5945-00-118-4878