Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16N-4-4541 found under Flange Companion Vehicular Unive by Meritor Heavy Vehicle Systems Llc. The National Stock Number assigned to this part is 2520012328404, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 16N-4-4541.