ITEM: CIRCUIT CARD ASSEMB. NSN: 5998014507850. P/N: 12473751. QTY: MIN 48 MAX 180. OPTION: NONE. FOB: DEST. THE OFFER DUE DATE IS ON OR ABOUT 24 AUG 2026 (SEE SOLICITATION FOR ACTUAL DUE DATE). THE SOLICITATION WILL EXPLAIN THAT THE DRAWINGS ARE INADEQUATE TO ENABLE COMPETITIVE BIDDING. THIS ITEM IS BEING RESTRICTED TO THE APPROVED SOURCE WHICH IS DATA DEVICE CORP DBA BETA TRANSFORMER TECHNOLOGY, Part # RP-3T025M0-600 Cage : 19645 OR RSM ELECTRON POWER INC, Part # SRPC15D28-501 Cage : 13409 OR AN AUTHORIZED DISTRIBUTOR. ONLY THE APPROVED SOURCES AND/OR DISTRIBUTORS WILL BE CONSIDERED ON THIS BUY. IF YOU WANT TO BECOME AN APPROVED SOURCE FOR FUTURE BUYS, CONTACT THE COMPETITION MANAGEMENT OFFICE AT THIS E-MAIL ADDRESS: usarmy.detroit.tacom.mbx.lcmc-competition-management-office@mail.mil.