Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 632 7523 001 found under Key Machine by Rockwell Collins Inc. The National Stock Number assigned to this part is 5315013590456, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 632 7523 001.