Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 101-6-215-223-232-240-248-260C found under Temperature Recorde by Wahl Instruments Inc. The National Stock Number assigned to this part is 6685011247389, 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 101-6-215-223-232-240-248-260C.