The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-170-0127, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-170-0127 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | CONNECTOR, RECEPTACLE AND QUICK DISCONNECT, FEMALE |
| Mounting Method | HOLE |
| Criticality Code Justification | FEAT |
| Mounting Configuration | FOUR 0.094 IN. DIA MTG HOLES ON 1.062 IN. BY 2.671 IN. MTG CENTERS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 5029581 | 5/9 Secondary reference Tobyhanna Army Depot Sdsto-Sb |
| 5029581 | 3/9 Design control — primary reference Us Army Combat Surveillance and Target Acquisition Laboratory |
| NH5029581 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 5029581 | 5/1 Secondary reference Smiths Detection Inc. Dba Smiths Detection Inc Casc |
NSN 5920-01-170-0127 is a Arrester,electrical Surge, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
Key specifications for 5920-01-170-0127: Overall Height: 1.000 INCHES NOMINAL IN; Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: CONNECTOR, RECEPTACLE AND QUICK DISCONNECT, FEMALE. 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.