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 6145-01-043-5992
NSN 5960-01-582-6167
NSN 6105-01-564-5316
NSN 5855-01-169-9228
NSN 6620-01-628-2620
NSN 2925-01-058-1718
NSN 5925-01-076-4458
NSN 5945-01-611-5029
NSN 5905-01-371-2923
NSN 5996-01-226-7707
NSN 6130-01-240-1178
NSN 6145-01-020-7722