Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RB01MBC found under Switch Subassembly by Oceanic Electrical Mfg Co Inc. The National Stock Number assigned to this part is 5930013176224, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RB01MBC.