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.
NSN 5960-01-504-1892
NSN 5855-01-230-4665
NSN 6650-00-942-8931
NSN 6105-00-156-6460
NSN 5895-01-119-9627
NSN 5996-01-257-0265
NSN 6145-01-574-5261
NSN 6645-01-086-1411
NSN 7035-01-398-3494
NSN 6150-01-442-5736
NSN 5996-01-556-4277
NSN 5925-01-629-7248