Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PDEF32-4KR22 found under Rotor Assembly by Borneman Pumps Inc. The National Stock Number assigned to this part is 6115014225105, 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 PDEF32-4KR22.