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 5855-01-358-5253
NSN 2925-01-113-6904
NSN 6105-01-168-8335
NSN 5915-01-451-8975
NSN 6240-01-656-8571
NSN 6610-00-466-3104
NSN 5935-00-727-9807
NSN 5945-01-507-5526
NSN 5996-01-610-3406
NSN 5996-01-610-3406
NSN 5960-01-315-4796
NSN 6685-01-095-5088