Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3M943C4G3-4 found under Pin Shoulder Headle by Emhart Industries Inc. The National Stock Number assigned to this part is 1680015014903, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3M943C4G3-4.