Please fill out the form below for Pin Grooved Headles and get a quote for part number 50-189 by Motorola Solutions Danmark A S with NSN 5315009810165 and FSC Name is 5315 Nails Machine Keys and Pins, 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 50-189. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.