Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 224 05 DWG REF DES 1A4A2 found under Electronic Module S by Pivotal Power Inc. The National Stock Number assigned to this part is 5963200016489, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 224 05 DWG REF DES 1A4A2.