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 5960-00-892-3809
NSN 7035-01-523-6601
NSN 6240-01-242-2292
NSN 5910-00-817-3313
NSN 6110-01-454-0697
NSN 6145-01-248-6284
NSN 6685-01-469-9294
NSN 6220-01-255-8915
NSN 5965-01-332-9825
NSN 6610-00-886-3653
NSN 6645-01-542-1472
NSN 5930-01-610-1507