Please fill out the form below for Drill Twist and get a quote for part number 74136 by Illinois Tool Works Inc with NSN 5133002281419 and FSC Name is 5133 Drill Bits Counterbores and Countersinks Hand and Machine, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 74136. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.