Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 27 0306 046 found under Retainer Battery by Bundesamt Fuer Wehrtechnik. The National Stock Number assigned to this part is 6160121972474, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 27 0306 046.