Weapon system essential
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 6145-01-180-6512
NSN 5965-00-543-1837
NSN 5945-01-412-8255
NSN 6150-01-274-3485
NSN 6105-01-508-2852
NSN 6135-01-643-5809
NSN 6320-01-426-8947
NSN 5975-00-974-5031
NSN 4140-01-452-2980
NSN 6130-01-008-4633
NSN 6145-01-444-4509
NSN 6240-00-805-0955