The Arrester,electrical Surge, cataloged under National Stock Number 5920-00-962-0165, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-962-0165 |
| Primary Part Number | 44B254399-001 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | EYELET |
| Mounting Method | TERMINAL |
| Breakdown Voltage | 180.000 VOLTS NOMINAL |
| Arrester Type | OXIDE FILM |
| Body Material | ZINC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 44B254399-001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 164B8822G3 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 44B254399-001 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 164B8822G3 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 44B254399-001 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5920-00-962-0165 is a Arrester,electrical Surge, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-962-0165 has 1 manufacturer part number on file: 44B254399-001 (Lockheed Martin Corporation Div Rms).
Key specifications for 44B254399-001: Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: EYELET; Mounting Method: TERMINAL. 7 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.