Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A26272 MODEL MC4000 found under Handle Tube Brush by Stafford Machinery Corp. The National Stock Number assigned to this part is 4410007587359, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A26272 MODEL MC4000.