The Encryption-Decryption Equipment, cataloged under National Stock Number 5810-01-691-0775, is classified within Federal Supply Class 5810 (Communications Security Equipment and Components) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Digital Receiver Technology, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5810-01-691-0775 |
| Primary Part Number | DRT9545B |
| Item Name | Encryption-Decryption Equipment |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | Digital Receiver Technology, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DRT9545B PRIMARY | Digital Receiver Technology, Inc. (USA) |
NSN 5810-01-691-0775 is a Encryption-Decryption Equipment, manufactured by Digital Receiver Technology, Inc., classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-691-0775 has 1 manufacturer part number on file: DRT9545B (Digital Receiver Technology, Inc.).
Key specifications for DRT9545B: Special Features: FLASHPOINT 3 DECRYPTS A5/1 ENCRYPTION USED BY SPECIFIC MOBILE PHONE PERSONALITIES. FLASHPOINT 3 WORKS WITH ALL DRT1000/3000-SERIES RECEIVER SYSTEMS USING THE SLEDGEHAMMER INTERFACE. THE DRT RECEIVER SYSTEM INTERCEPTS THE DATA OVER THE AIR AND PASSES THE DATA TO THE FLASHPOINT 3 UNIT. FLASHPOINT 3 WILL THEN CALCULATE THE A5/1 SESSION KEY (KC) WITH AN AVERAGE TIME OF 0.6 SECOND PER ATTEMPT AND AN AVERAGE CRACK SUCCESS RATE ABOVE AVERAGE IN REAL-WORLD CONDITIONS. IT THEN SENDS THE SESSION KEY BACK TO THE DRT RECEIVER TO UPDATE THE CROSSHAIR DATABASE, SO THAT THE RECEIVER CAN DECRYPT AND DEMODULATE THE ENCRYPTED MESSAGES, INCLUDING VOICE, TEXT, AND MMS.. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5810-01-691-0775 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.