Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 33M1003K-1 found under Capacitor Fixed Pla by Wesco Electrical Co Inc. The National Stock Number assigned to this part is 5910011012273, 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 33M1003K-1.