Description
 Manufacturer: Kaiser Eckel Valve, Brittain Mach Inc
Description: Shutoff Valve 18-30V 
Part Number: AF56C-384, AF56C-386, 6600473-2, 6600473-1, 5419801-3
Serial Number: 554, 548 
Removed From: 1987 Bombardier Learjet 55B in February 2021 
Condition: This item has multiple surface scratches as shown in pictures.