Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3600493004 found under Box Accessories Sto by Mechanical Equipment Company Inc. The National Stock Number assigned to this part is 2540015270321, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3600493004.