Please fill out the form below for Tube Fitting Bulkhead Union and get a quote for part number A-400-61 by Avox Systems Inc, 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-400-61. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.