Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1MD1-253J found under Capacitor Fixed Pla by Electro Motive Diesel Inc. The National Stock Number assigned to this part is 5910004502838, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1MD1-253J.