Calibration Procedure for Lance Forward Mirror Bracket Assembly 10246197 - USA Voorschrift Technical Bulletin 9-1425-485-50-1 Calibration Procedures for tool kit, guided missile 4935-791-0079, Torque kit wrench (spark-proof) 4935-791-0079, and screwdriver bit, socket set, torque handle 5120-021-2040 - USA Voorschrift Technical … Technical Bulletin. Calibration Procedure for Micrometers, Inside (General). - USA Voorschrift Technical Bulletin 9-5210-207-50 Range calibrator I-144 - USA Voorschrift, Technical Manual, 11-1064 Calibrators BC-726-A, 1-147, 1-156, and 1-168 - USA Voorschrift, Technical Manual, 11-1128