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 5945-01-634-0588
NSN 6685-01-594-8203
NSN 5910-01-429-1059
NSN 6105-01-431-3551
NSN 5998-00-596-9568
NSN 5960-00-285-1001
NSN 5960-01-628-2760
NSN 5855-01-027-8414
NSN 6650-01-432-1830
NSN 6135-00-866-2311
NSN 6220-00-079-0851
NSN 5895-00-390-7806