Use w/skydrol fluids per consolidated vultee aircraft corporation specification zm340-007
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.
Classification: Check valves of steel
NSN 5996-00-522-6410
NSN 6320-00-228-5678
NSN 5985-01-227-3117
NSN 5950-00-610-6144
NSN 6105-01-032-4228
NSN 5950-00-142-0609
NSN 6650-00-789-5128
NSN 6130-00-223-2099
NSN 5960-01-467-7516
NSN 6150-00-172-8486
NSN 5965-01-022-3298
NSN 5975-01-183-6413