Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40L00615RXXX102(THERM) (ALARM found under Switch Subassembly by Staco Systems Inc. The National Stock Number assigned to this part is 5930012128082, 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 40L00615RXXX102(THERM) (ALARM.