Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 81F114-9 found under by Angstrohm Precision Of California. The National Stock Number assigned to this part is 5905010489147, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 81F114-9.