The Fuse,enclosed Link, cataloged under National Stock Number 5920-01-018-2284, 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 Nec America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-018-2284 |
| Primary Part Number | A012-128 |
| Item Name | Fuse,enclosed Link |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Nec America Inc |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.500 |
| Body Style | PLUG IN LIMITER |
| Terminal Length | 12.0 MILLIMETERS NOMINAL MM |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Body Length | 23.0 MILLIMETERS NOMINAL MM |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 22.0 MILLIMETERS NOMINAL MM |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| 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 |
|---|---|
| A012-128 PRIMARY | Nec America Inc (USA) |
| Reference | Meaning |
|---|---|
| P405 | 5/1 Secondary reference Nec America Inc |
NSN 5920-01-018-2284 is a Fuse,enclosed Link, manufactured by Nec America Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-018-2284 has 1 manufacturer part number on file: A012-128 (Nec America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-276-2462. Verify interchangeability with system specifications before substitution.
Key specifications for A012-128: Overall Height: 10.0 MILLIMETERS NOMINAL MM; Continuous Current Rating in Amps: 0.500; Body Style: PLUG IN LIMITER; Terminal Length: 12.0 MILLIMETERS NOMINAL MM. 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.