Quick view Add to Cart Overhaul Instructions with Parts Breakdown for Indicators, Temperature, Thermocouple and Engine Exhaust Document Part Number: Navaer 05-40DB-503 Number of pages: 8Part Number: Navaer 05-40DB-503Revision Date: 1-Aug-1955Description: Lewis Engineering Company Part No. 152B2 and 152B4 Navy Stock No. R8812673-000-000 Type MJ-2 and MJ-1 MSRP: Was: Now: $15.00