Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25 3304525 found under Spacer Ring by Zoellner Signal Gmbh. The National Stock Number assigned to this part is 5365121585387, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25 3304525.