Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4491S1W 24VOLT found under Coil Electrical by Schneider Electric Usa Inc. The National Stock Number assigned to this part is 2920006237984, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4491S1W 24VOLT.