The Encryption-Decryption Equipment, cataloged under National Stock Number 5810-01-577-9979, 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 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. 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 | 5810-01-577-9979 |
| Primary Part Number | KIV-54EM01 |
| Item Name | Encryption-Decryption Equipment |
| FSC / FSG | 5810 / 58 — Communications Security Equipment and Components |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| 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 |
|---|---|
| KIV-54EM01 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
NSN 5810-01-577-9979 is a Encryption-Decryption Equipment, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5810, Communications Security Equipment and Components. Status: active.
NSN 5810-01-577-9979 has 1 manufacturer part number on file: KIV-54EM01 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
Key specifications for KIV-54EM01: Overall Height: 4.000 INCHES NOMINAL IN; Overall Length: 8.750 INCHES NOMINAL IN; Overall Width: 6.000 INCHES NOMINAL IN; Special Features: THE SECNET 54 EMOD BRINGS HIGH-PERFORMANCE, TYPE-1 IN-LINE NETWORK ENCRYPTION (INE) CAPABILITIES TO THE NSA-CERTIFIED SECNET 54 CRYPTOGRAPHIC MODULE (CMOD)-DESIGNATED AS KIV-54 IN. 0 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 5810-01-577-9979 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.