The Arrester,electrical Surge, cataloged under National Stock Number 5920-00-280-8613, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-280-8613 |
| Primary Part Number | K-7873068-1 |
| 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 | SOLDER LUG |
| Overall Diameter | 1.625 INCHES NOMINAL IN |
| Mounting Method | HOLE |
| Breakdown Voltage | 1.000 KILOVOLTS NOMINAL |
| Arrester Type | RESISTOR |
| Body Material | CERAMIC |
| Mounting Configuration | TWO 0.221 IN. DIA MTG HOLES SPACED 2.312 IN. APART ON BRACKET ALONG LENGTH IN |
| 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 |
|---|---|
| 4928847G3 | Lockheed Martin Corporation Div Rms (USA) |
| K-7873068-1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 571A580G2 | 5/9 Secondary reference Genicom Corp |
NSN 5920-00-280-8613 is a Arrester,electrical Surge, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-280-8613 has 2 manufacturer part numbers on file: 4928847G3 (Lockheed Martin Corporation Div Rms), K-7873068-1 (Lockheed Martin Corporation Div Rms).
Key specifications for K-7873068-1: Overall Height: 2.000 INCHES NOMINAL IN; Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: SOLDER LUG. 9 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.