Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L1770B2-16-0 found under Edge Connectors by Dialight Corporation. The National Stock Number assigned to this part is 5935003570243, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L1770B2-16-0.