Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3M943C4-6-14 found under Pin Shoulder Headle by G S Precision Inc. The National Stock Number assigned to this part is 5315015306437, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3M943C4-6-14.