Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9XD 401 845-00 found under Stud Plain by Aero Electronics Systems Inc. The National Stock Number assigned to this part is 5307013664854, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9XD 401 845-00.