Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SMC-0953 found under Lampholder Assembly by Scheidl Mfg Co Inc. The National Stock Number assigned to this part is 6250011746635, and the Federal Supply Class is 6250 Ballasts Lampholders And Starters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SMC-0953.