Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A-2502-C-3089 found under by Argon Corp. The National Stock Number assigned to this part is 5865012336473, and the Federal Supply Class is 5865 Electronic Countermeasures Counter-Countermeasures And Quick Reaction Capability Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A-2502-C-3089.