Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 081127A30016-1 found under Horn Loudspeaker by Krug Intl. The National Stock Number assigned to this part is 5965008031502, 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 081127A30016-1.