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 5975-01-069-3236
NSN 5920-01-492-5535
NSN 5910-01-176-8960
NSN 5910-01-374-7661
NSN 5960-01-418-4875
NSN 6130-01-043-4066
NSN 5999-01-249-9717
NSN 5855-00-455-6070
NSN 5930-00-910-4318
NSN 5965-01-633-8849
NSN 6240-01-265-0960
NSN 5855-01-087-1417