A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
NSN 5945-00-358-7652
NSN 5915-01-322-8565
NSN 6130-01-369-6817
NSN 6150-01-580-1066
NSN 5975-01-444-0585
NSN 6145-01-276-9215
NSN 7035-01-322-8180
NSN 6650-01-087-7665
NSN 5910-01-406-4317
NSN 5910-01-139-2058
NSN 6650-01-007-1890
NSN 6240-01-078-9490