Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RPC1215 found under Control Constant Frequency by Relay Specialties Inc. The National Stock Number assigned to this part is 6110014150577, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RPC1215.