Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST7M464-3 found under Coupling Clamp Groo by Monogram Aerospace Fasteners Inc. The National Stock Number assigned to this part is 5342015110095, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ST7M464-3.