Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 530-020-002-694 found under Shell Earphone by Roanwell Corporation. The National Stock Number assigned to this part is 5965011381864, 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 530-020-002-694.