Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JH10-143 found under Lubricator Bearing by Strube Inc. The National Stock Number assigned to this part is 6610001667270, and the Federal Supply Class is 6610 Flight Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JH10-143.