Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RC27-20 found under Plate End Mounting by Lord Corporation. The National Stock Number assigned to this part is 2995002136989, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RC27-20.