Please fill out the form below for Potentiometer and get a quote for part number 55-20-2102 by Samarius Precision Instruments Inc with NSN 6930010388978 and FSC Name is , 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 55-20-2102. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.