The Multirate Synchronous Data Modul, cataloged under National Stock Number 5820-01-045-3138, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-045-3138 |
| Item Name | Multirate Synchronous Data Modul |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | 4.69 IN. H,1.32 IN. W,12.33 IN.D,.TO LBS,PLUG-IN UNIT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PL-1414/FCC-98(V) | 5/2 Secondary reference U.S. Government activity |
| A3084762 | 5/2 Secondary reference U.S. Government activity |
| 17250-010 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5820-01-045-3138 is a Multirate Synchronous Data Modul, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-01-045-3138: General Characteristics Item Description: 4.69 IN. H,1.32 IN. W,12.33 IN.D,.TO LBS,PLUG-IN UNIT IN; End Item Identification: COMMUNICATIONS SUPPORT SYSTEMS. 1 specification is 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 5820-01-045-3138 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.