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 4140-00-704-7615
NSN 4140-00-053-3547
NSN 6150-01-147-8526
NSN 5985-00-008-6754
NSN 5965-00-164-8092
NSN 6240-01-633-9357
NSN 5996-00-932-5301
NSN 6110-01-464-3161
NSN 5996-01-143-5779
NSN 5925-00-192-4363
NSN 5998-00-334-0386
NSN 7035-01-113-1424