Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NP4016PC7AB found under Bearing Sleeve by Allard Nazarian Group Inc. The National Stock Number assigned to this part is 3120002877711, 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 NP4016PC7AB.