Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LA-PA-3001 found under Switch 3 Pos 1 Pol by Electro Switch Corp. The National Stock Number assigned to this part is 1560015318890, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LA-PA-3001.