Inclosure fully enclosed
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 6320-01-415-0953
NSN 5895-00-688-9075
NSN 5930-00-821-5560
NSN 5925-01-406-6808
NSN 6130-00-880-6000
NSN 2925-01-318-8853
NSN 5915-00-455-7703
NSN 5990-01-595-9441
NSN 5930-00-504-0151
NSN 5925-01-372-6478
NSN 5915-01-115-9621
NSN 6685-00-570-0095