The Communications Security Module, cataloged under National Stock Number 5810-01-678-2075, 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 Viasat Inc Dba Viasat Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Communications Security Module |
| FSC / FSG | 5810 — Communications Security Equipment and Components (FSG 58) |
| Manufacturers | Viasat Inc Dba Viasat Inc (CAGE 47358) |
| Parameter | Value |
|---|---|
| NSN | 5810-01-678-2075 |
| Primary Part Number | 1245344-0510 |
| Item Name | Communications Security Module |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | Viasat Inc Dba Viasat Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1245344-0510 PRIMARY | Viasat Inc Dba Viasat Inc (USA) |
| Reference | Meaning |
|---|---|
| 1087339 | D/9 Drawing number reference only Viasat Inc Dba Viasat Inc |
NSN 5810-01-678-2075 is a Communications Security Module, manufactured by Viasat Inc Dba Viasat Inc, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-678-2075 has 1 manufacturer part number on file: 1245344-0510 (Viasat Inc Dba Viasat Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5810-01-680-8462, 5810-01-689-6324, 5810-01-701-9182. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5810-01-678-2075 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.