Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number US600EL W 9244 TRANSFORMER found under Microphone Dynamic by Telex Communications Inc. The National Stock Number assigned to this part is 5965001705232, 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 US600EL W 9244 TRANSFORMER.