Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25963 found under Cover Adapter Assy by Unison Industries Llc. The National Stock Number assigned to this part is 2925006910782, and the Federal Supply Class is 2925 Engine Electrical System Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25963.