Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 099-00131-03 ITEM 25 found under Stator And Frame As by Kato Engineering Inc. The National Stock Number assigned to this part is 6115012911758, and the Federal Supply Class is 6115 Generators And Generator Sets Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 099-00131-03 ITEM 25.