Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A7-07-0381 found under by Racal Acoustics Limited. The National Stock Number assigned to this part is 5821004101684, and the Federal Supply Class is 5821 Radio And Television Communication Equipment Airborne. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A7-07-0381.