The Encryption-Decryption Equipment, cataloged under National Stock Number 5810-01-541-8542, 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 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5810-01-541-8542 |
| Primary Part Number | SI-1034961-0000 |
| Item Name | Encryption-Decryption Equipment |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | Viasat Inc Dba Viasat Inc |
| Status | ACTIVE |
| Supplementary Features | TYPE 1 HIGH SPEED NETWORK ENCRYPTOR. PROTOCOLS SUPPORTED ARE: TCP, UDP, ARP, IPV4/IPV6 DUAL STACK, AND ICMIPV4I: RED BLACK INTERFACES ARE IEEE802.E, RJ-45, 100/1000 BASE-T AND OPTICAL SFP 1000 BASE-SX, LX, ZX. |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| 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 |
|---|---|
| SI-1034961-0000 | Viasat Inc Dba Viasat Inc (USA) |
| Reference | Meaning |
|---|---|
| KG-255 | 5/2 Secondary reference U.S. Government activity |
| 0N682565-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5810-01-541-8542 is a Encryption-Decryption Equipment, manufactured by Viasat Inc Dba Viasat Inc, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-541-8542 has 1 manufacturer part number on file: SI-1034961-0000 (Viasat Inc Dba Viasat Inc).
Key specifications for SI-1034961-0000: Overall Height: 1.720 INCHES NOMINAL IN; Supplementary Features: TYPE 1 HIGH SPEED NETWORK ENCRYPTOR. PROTOCOLS SUPPORTED ARE: TCP, UDP, ARP, IPV4/IPV6 DUAL STACK, AND ICMIPV4I: RED BLACK INTERFACES ARE IEEE802.E, RJ-45, 100/1000 BASE-T AND OPTICAL SFP 1000 BASE-SX, LX, ZX.; Criticality Code Justification: CBBL; Overall Length: 19.800 INCHES NOMINAL IN. 3 specifications are 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 5810-01-541-8542 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.