Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WIS11846-1 found under Headset Microphone by Selex Es Limited. The National Stock Number assigned to this part is 5965009406775, and the Federal Supply Class is 5965 Headsets Handsets Microphones And Speakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WIS11846-1.