Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D9862-1 found under Tool Marking Gage by Designed Metal Connections Inc. The National Stock Number assigned to this part is 5220011553825, and the Federal Supply Class is 5220 Inspection Gages And Precision Layout Tools. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D9862-1.