Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6540E922-11 found under Interconnecting Box by Indal Technologies Inc. The National Stock Number assigned to this part is 5975012833789, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6540E922-11.