Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RAM HOL AP20U found under Mounting Pad Electrical Electron by Ram Mounts National Products Inc. The National Stock Number assigned to this part is 5999016582030, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RAM HOL AP20U.