Please fill out the form below for Switch Proximity and get a quote for part number 257837 by Turck Multiprox Inc with NSN 5930016085853 and FSC Name is 5930 Switches, 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 257837. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.