Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T252279 found under Bracket Positioning by Teledyne Technologies Inc. The National Stock Number assigned to this part is 5120003315781, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T252279.