Please fill out the form below for Seal Nonmetallic Sp and get a quote for part number B42-23 by Sheller Globe Corp with NSN 5330000402095 and FSC Name is 5330 Packing and Gasket Materials, 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 B42-23. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.