Please fill out the form below for Bearing Washer Thru and get a quote for part number 305474-1057 PIECE-42 by Diamond Power International Inc with NSN 3120011094068 and FSC Name is 3120 Bearings Plain Unmounted, 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 305474-1057 PIECE-42. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.