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 5905-01-603-9769
NSN 6645-01-352-2221
NSN 6240-01-309-1426
NSN 5905-01-462-1832
NSN 5996-00-586-5126
NSN 5996-00-283-7385
NSN 5930-01-634-0659
NSN 6150-01-058-3570
NSN 5945-01-646-0719
NSN 5965-01-474-8265
NSN 6610-01-262-9212
NSN 5985-01-250-8931