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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5945-01-187-6424
NSN 5975-01-130-7360
NSN 5935-01-478-4779
NSN 6620-00-416-4131
NSN 6105-01-535-7921
NSN 6320-00-382-7825
NSN 7035-01-301-6325
NSN 5998-00-723-2518
NSN 6645-01-341-5439
NSN 5996-00-275-9206
NSN 6685-01-181-3125
NSN 5950-01-412-1858