The Fuse,enclosed Link, cataloged under National Stock Number 5920-00-009-8186, 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 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-00-009-8186 |
| Primary Part Number | KTU 3000 |
| Item Name | Fuse,enclosed Link |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 3000.000 |
| Body Style | LIMITER W/HOLE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.750 INCHES NOMINAL IN |
| Terminal Length | 3.469 INCHES NOMINAL IN |
| Terminal Thickness | 0.750 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.625 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 600.0 AC |
| 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 |
|---|---|
| A4BY3000 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| KTU 3000 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 710316A10 | 5/9 Secondary reference Brown Boveri Electric Inc |
| KTU-3000A | C/1 Advisory reference — outside the item-of-supply concept Cooper Bussmann, Llc Dba Cooper Industries |
| LCL 3000I | 5/9 Secondary reference Federal Pacific Electric Co Economy Fuse Div |
| 710316A10 | 5/9 Secondary reference L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
NSN 5920-00-009-8186 is a Fuse,enclosed Link, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-009-8186 has 2 manufacturer part numbers on file: A4BY3000 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), KTU 3000 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for KTU 3000: Overall Height: 1.000 INCHES NOMINAL IN; Continuous Current Rating in Amps: 3000.000; Body Style: LIMITER W/HOLE; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.750 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.