The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-242-6669, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-242-6669 |
| 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 |
| Line to Ground Voltage | 600.000 VOLTS MAXIMUM |
| Overall Diameter | 2.330 INCHES NOMINAL IN |
| Mounting Method | HOLE |
| Breakdown Voltage | 360.000 VOLTS MAXIMUM |
| Criticality Code Justification | FEAT |
| Body Material | ALUMINUM ALLOY |
| Mounting Configuration | FOUR THRU HOLES DRILLED IN A SQUARE EQUA DISTANT APART |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| F5007-04-B | 3/9 Design control — primary reference Joslyn Products |
| 407-48000-5 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5920-01-242-6669 is a Arrester,electrical Surge, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
Key specifications for 5920-01-242-6669: Overall Height: 2.470 INCHES NOMINAL IN; Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: CONNECTOR, RECEPTACLE. 10 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.
NSN 5920-01-242-6669 has DEMIL Code Q. 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.