Quick view Add to Cart Overhaul Instructions with Parts for Torque Pressure Switch - 5271-1 Document Part Number: T.O. No. 8S2-3-56-3 Number of pages: 4Part Number: T.O. No. 8S2-3-56-3Revision Date: 1-Aug-1956Description: Manufactured By: Airite MSRP: Was: Now: $15.00