Please fill out the form below for Seat Valve and get a quote for part number Y16701A3-3IN IT by Young And Cunningham Glasgow Ltd with NSN 4820998917354 and FSC Name is 4820 Valves Nonpowered, 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 Y16701A3-3IN IT. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.