Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P5001B1-12KT5 found under Resistor Fixed Wire Wound Induct by Ab Connectors Ltd. The National Stock Number assigned to this part is 5905001185952, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P5001B1-12KT5.