Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KBC 062 1A found under Plug Protective Dus by Fatigue Technology International. The National Stock Number assigned to this part is 5340016334966, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KBC 062 1A.