Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13C2921 found under Wire Electrical by Fleet Readiness Center East Div Department Of Navy. The National Stock Number assigned to this part is 6145015538297, and the Federal Supply Class is 6145 Wire And Cable Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13C2921.