Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 546 0490 50 found under Parts Kit Shift Indicator by Hale Products Inc. The National Stock Number assigned to this part is 2520013039256, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 546 0490 50.