Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 339P0259-60030 ITEM 87 found under Switch Sensitive by General Electric Inc. The National Stock Number assigned to this part is 5930014439899, 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 339P0259-60030 ITEM 87.