Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 844B-600 found under Switch Subassembly by Pauluhn Electric Manufacturing Llp. The National Stock Number assigned to this part is 5930013900227, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 844B-600.