Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 105B1881G2 found under Spacer Assembly by Fn Herstal Sa. The National Stock Number assigned to this part is 2840008588939, and the Federal Supply Class is 2840 Gas Turbines And Jet Engines Aircraft Prime Moving And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 105B1881G2.