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 5996-01-443-2324
NSN 5915-01-506-8026
NSN 7035-01-314-7559
NSN 6150-01-399-7562
NSN 5950-01-142-1906
NSN 7035-00-679-9027
NSN 5915-01-246-4664
NSN 5950-00-356-2688
NSN 5930-00-927-8278
NSN 6150-00-174-2806
NSN 5835-01-186-4961
NSN 6240-00-053-1421