Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TTN5040 found under Grommet Metallic by Motorola Solutions Inc. The National Stock Number assigned to this part is 5325015283940, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TTN5040.