The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-044-9021, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-044-9021 |
| Primary Part Number | 013-1498-020 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Usage Design | INDOOR AND OUTDOOR |
| Terminal Type | SOLDER LUG |
| Overall Diameter | 0.589 INCHES NOMINAL IN |
| Mounting Method | TERMINAL |
| Breakdown Voltage | 3.000 KILOVOLTS NOMINAL |
| Arrester Type | RESISTOR |
| Mounting Configuration | TWO SOLDER LUGS 0.249 IN. MIN LENGTH AND 0.562 IN. MAX LENGTH AXIALLY LOCATED 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 |
|---|---|
| 013-1498-020 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| UBD-X-3.0 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| UBD3-0 | C/1 Advisory reference — outside the item-of-supply concept Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
NSN 5920-01-044-9021 is a Arrester,electrical Surge, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-044-9021 has 1 manufacturer part number on file: 013-1498-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-418-4422. Verify interchangeability with system specifications before substitution.
Key specifications for 013-1498-020: Terminal Quantity: 2; Usage Design: INDOOR AND OUTDOOR; Terminal Type: SOLDER LUG; Overall Diameter: 0.589 INCHES NOMINAL IN. 8 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.