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 5915-01-067-7492
NSN 5895-00-292-2872
NSN 5925-01-240-4048
NSN 6105-00-197-8671
NSN 6240-01-510-8295
NSN 5996-01-070-9911
NSN 6240-00-119-4182
NSN 5960-00-364-3647
NSN 5835-01-286-6499
NSN 5945-00-595-8708
NSN 5930-01-185-7594
NSN 5985-01-395-8641