Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2724A-CPR-TL1-BBL-M24 found under Calibrator Resistance by Valhalla Scientific. The National Stock Number assigned to this part is 6625012679366, 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 2724A-CPR-TL1-BBL-M24.