Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A14B303-1 found under Resistor Variable Wire Wound Non by Telex Communications Inc. The National Stock Number assigned to this part is 5905001061413, 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 A14B303-1.