Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3022 ESCB1419N found under Heat Gun Electric by Cole Parmer Instrument Co. The National Stock Number assigned to this part is 4940012259145, 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 3022 ESCB1419N.