Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LE636 06 found under Lock Valve Spring Retainer by Ulstein Bergen A S. The National Stock Number assigned to this part is 2815013027646, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LE636 06.