Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 118KSF found under Bearing Sleeve by Parkinson Edward Mfg Co Inc. The National Stock Number assigned to this part is 3120011412741, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 118KSF.