Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03743-00-001 found under by Telos Corporation. The National Stock Number assigned to this part is 5815013057057, and the Federal Supply Class is 5815 Teletype And Facsimile Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 03743-00-001.