The Absorber,overvoltage, cataloged under National Stock Number 5920-01-458-1197, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-01-458-1197 |
| Primary Part Number | LORN-120NNC-NM |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 |
| Current Type | AC |
| Mounting Method | THREADED HOLE(S) |
| Polarization Feature | NOT INCLUDED |
| Criticality Code Justification | FEAT |
| Shunt Capacitor | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ITD80-120NN-USN-FR | Surge Suppression, Llc Dba Itd of Destin Div Ssi (USA) |
| LORN-120NNC-NM PRIMARY | Eaton Corporation (USA) |
| Reference | Meaning |
|---|---|
| LORN-120NNC-NM | 5/9 Secondary reference Innovative Technology Inc |
| LORN-120NNC-M | 5/9 Secondary reference Innovative Technology Inc |
NSN 5920-01-458-1197 is a Absorber,overvoltage, manufactured by Eaton Corporation, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-458-1197 has 2 manufacturer part numbers on file: ITD80-120NN-USN-FR (Surge Suppression, Llc Dba Itd of Destin Div Ssi), LORN-120NNC-NM (Eaton Corporation).
Key specifications for LORN-120NNC-NM: Overall Height: 6.000 INCHES NOMINAL IN; Frequency in Hertz: 50.0; Current Type: AC; Mounting Method: THREADED HOLE(S). 6 specifications are 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.
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.