Valve size 0.500in.
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 6105-01-238-1380
NSN 4140-01-269-7104
NSN 5935-00-208-4872
NSN 5975-01-556-8020
NSN 6610-00-277-7206
NSN 5990-01-443-2931
NSN 6685-00-761-2534
NSN 5930-01-208-5041
NSN 5965-01-359-8172
NSN 5915-01-246-7498
NSN 6220-01-529-3075
NSN 6130-00-235-4359