Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BG701172GS9 found under Gear Antenna Grip by Smallwood And Son Machine Co. The National Stock Number assigned to this part is 1270007359639, 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 BG701172GS9.