The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-031-5841, 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 C P Clare Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-031-5841 |
| Primary Part Number | CG110L |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | C P Clare Corporation |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 0.380 INCHES NOMINAL IN |
| Mounting Method | WIRE LEAD |
| Arrester Type | GAS |
| 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 |
|---|---|
| CG110L PRIMARY | C P Clare Corporation (USA) |
| 200974-001 | Siemens Corp (USA) |
| Reference | Meaning |
|---|---|
| 200974-001 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5920-01-031-5841 is a Arrester,electrical Surge, manufactured by C P Clare Corporation, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-031-5841 has 2 manufacturer part numbers on file: CG110L (C P Clare Corporation), 200974-001 (Siemens Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-137-2715, 5920-01-334-2903, 5920-01-341-5962. Verify interchangeability with system specifications before substitution.
Key specifications for CG110L: Terminal Quantity: 2; Terminal Type: WIRE LEAD; Overall Diameter: 0.380 INCHES NOMINAL IN; Mounting Method: WIRE LEAD. 5 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.