Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AR55283 found under Lead Assembly Electrical by West Side Tractor Sales Co. The National Stock Number assigned to this part is 6150014107546, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AR55283.