Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3C3 038 ITEM 28 found under Switch Thermostatic by Man Diesel And Turbo Ltd. The National Stock Number assigned to this part is 5930013953766, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3C3 038 ITEM 28.