Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 09691 found under Pin Shoulder Headless by L 3 Communications Electronic. The National Stock Number assigned to this part is 5315010154703, 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 09691.