Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GLCA01A1B found under Switch Sensitive by Honeywell Aerospace. The National Stock Number assigned to this part is 5930016407085, 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 GLCA01A1B.