Part Number: 1288530-1 (Transformer) Part Number: 1288535-1 (Component) Part Number: 1288538-1 (Component) Part Number: 1288539-1 (Transformer) Part Number: 1288-54 (Washer, shim) Part Number: 128854-3 (Lockheed) Part Number: 128855 (Plate, mount, dessicator) Part Number: 128855006 (Mount, collimator) Part Number: 128855E14 (Ne) Part Number: 128856 (Casting) Part Number: 128856003 (Casting) Part Number: 1288564 (Sleeve) Part Number: 1288569 (Bushing) Part Number: 1288-56N151 (Sleeve)