The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-178-5136, 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 Raytheon Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-01-178-5136 |
| Primary Part Number | 7689-00907-002 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 0.380 INCHES NOMINAL IN |
| Mounting Method | WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CG2-250AL | C P Clare Corporation (USA) |
| 1970-0094 | Keysight Technologies Inc (USA) |
| 7689-00907-002 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 1970-0094 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 7689-00907-002 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| CG2-250AL | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| 1970-0094 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5920-01-178-5136 is a Arrester,electrical Surge, manufactured by Raytheon Company, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-178-5136 has 3 manufacturer part numbers on file: CG2-250AL (C P Clare Corporation), 1970-0094 (Keysight Technologies Inc), 7689-00907-002 (Raytheon Company).
Key specifications for 7689-00907-002: Terminal Type: WIRE LEAD; Overall Diameter: 0.380 INCHES NOMINAL IN; Mounting Method: WIRE LEAD; Overall Length: 2.050 INCHES NOMINAL IN. 3 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 5920-01-178-5136 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.