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 6685-01-209-2103
NSN 7035-01-502-6764
NSN 5925-01-303-8381
NSN 5996-00-939-8380
NSN 6145-01-139-5172
NSN 6650-01-335-9825
NSN 5985-00-264-2946
NSN 5990-01-054-3332
NSN 5998-01-206-3636
NSN 5998-01-496-4795
NSN 5935-01-503-0390
NSN 6610-01-295-6327