Please fill out the form below for Seat Valve and get a quote for part number SKB-429 ITEM 241 by Coffin Turbo Pump Inc with NSN 4820014166850 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 SKB-429 ITEM 241. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.