Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 495-30 found under Lead Storage Battery by Electro Wire Products Inc. The National Stock Number assigned to this part is 6150012017503, 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 495-30.