Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19201-5001-1 found under Resistor Variable Nonwire Wound Nonprecision by A B A Industries Inc. The National Stock Number assigned to this part is 5905012811507, 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 19201-5001-1.