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 5855-01-244-4978
NSN 5910-00-271-7588
NSN 5855-00-125-0780
NSN 5996-01-472-2487
NSN 6320-01-172-6103
NSN 5985-01-151-6580
NSN 6135-01-422-1440
NSN 5930-01-455-2288
NSN 6135-01-442-7275
NSN 5930-01-386-4446
NSN 6620-00-740-3699
NSN 5999-01-118-6871