Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61B3AS found under Shield Coil by Agilent Technologies Inc. The National Stock Number assigned to this part is 5950000985138, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 61B3AS.