Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 450-54 found under Control Assembly Push Pull by Scott Huber Essick A Co Of Figgi. The National Stock Number assigned to this part is 2590008773042, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 450-54.