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 6645-00-068-0945
NSN 6240-01-091-0264
NSN 6220-01-391-7561
NSN 5975-01-113-7397
NSN 6150-01-498-8443
NSN 5990-01-423-8189
NSN 7035-01-623-7774
NSN 5910-01-428-6550
NSN 5895-01-080-0401
NSN 6320-01-631-7828
NSN 5910-01-360-8750
NSN 5945-00-172-7749