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 5985-01-442-7850
NSN 6110-00-770-5845
NSN 6135-01-231-4809
NSN 5895-01-453-7978
NSN 5960-00-419-3641
NSN 5935-00-400-8146
NSN 5925-00-767-0284
NSN 5999-01-406-3161
NSN 6320-00-483-0451
NSN 6105-01-294-5145
NSN 5895-00-240-5651
NSN 6650-00-170-5095