Please fill out the form below for Level And Plumb and get a quote for part number ST3-48 by L S Starrett Company The with NSN 5210014306411 and FSC Name is 5210 measuring Tools Craftsmens, 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 ST3-48. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.