Please fill out the form below for Holder Electrode We and get a quote for part number A-A-51161 TY I CL A SZ 3 by Federal Commercial Item Description with NSN 3439002669565 and FSC Name is 3439 Miscellaneous Welding Soldering and Brazing Supplies and Accessories, 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 A-A-51161 TY I CL A SZ 3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.