The Fuse,open Link, cataloged under National Stock Number 5920-00-252-1712, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-252-1712 |
| Primary Part Number | NOS-400 |
| Item Name | Fuse,open Link |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Short-Circuit/interrupt Current Rating in Amps | 5000.0 |
| Continuous Current Rating in Amps | 400.000 |
| Body Style | FLATTED TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL IN |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 130.0 AC AND 130.0 DC |
| Terminal Width | 1.031 INCHES NOMINAL IN |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Mounting Slot Width | 0.093 INCHES NOMINAL 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 |
|---|---|
| NOS-400 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 0S400 | 3/9 Design control — primary reference Cooper Bussmann, Llc Dba Cooper Industries |
| 0-988474-2 | 5/9 Secondary reference Elwell-Parker Electric Co |
NSN 5920-00-252-1712 is a Fuse,open Link, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-252-1712 has 1 manufacturer part number on file: NOS-400 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for NOS-400: Short-Circuit/interrupt Current Rating in Amps: 5000.0; Continuous Current Rating in Amps: 400.000; Body Style: FLATTED TYPE; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL IN. 10 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.