The Security Data System, cataloged under National Stock Number 5810-01-592-8573, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5810-01-592-8573 |
| Primary Part Number | 1085425 |
| Item Name | Security Data System |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | Viasat Inc Dba Viasat Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1085425 PRIMARY | Viasat Inc Dba Viasat Inc (USA) |
NSN 5810-01-592-8573 is a Security Data System, manufactured by Viasat Inc Dba Viasat Inc, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-592-8573 has 1 manufacturer part number on file: 1085425 (Viasat Inc Dba Viasat Inc).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-598-1249. Verify interchangeability with system specifications before substitution.
Key specifications for 1085425: Criticality Code Justification: FEAT; Special Features: ITEM HAS A FIT RESTRICTION; V8.3 SOFTWARE PRE-LOADED; Part Name Assigned by Controlling Agency: LWS2-S2-BPBP-CRYPTO MODEM. 1 specification is documented in the U.S. Government catalog.
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 5810-01-592-8573 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.