The Fuseholder,block, cataloged under National Stock Number 5920-01-566-3285, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-566-3285 |
| Primary Part Number | BC6031B |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Body Style | TWIN-CLIP STYLE |
| Voltage in Volts | 600.0 |
| Current Carrying Rating in Amps | 0.1 |
| Material | COPPER ALLOY CONTACT |
| Fuse Accommodation Quantity | 1 |
| 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 |
|---|---|
| BC6031B PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| FUS2088 | Plainville Electrical Products Company, the Dba Plainville Electrical Products (USA) |
| Reference | Meaning |
|---|---|
| 10310C-1EA0101 SEQ 21 | 5/9 Secondary reference Plainville Electrical Products Company, the Dba Plainville Electrical Products |
| 10310-9EA0101 SEQ 13 | 5/9 Secondary reference Plainville Electrical Products Company, the Dba Plainville Electrical Products |
NSN 5920-01-566-3285 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-566-3285 has 2 manufacturer part numbers on file: BC6031B (Cooper Bussmann, Llc Dba Cooper Industries), FUS2088 (Plainville Electrical Products Company, the Dba Plainville Electrical Products).
Key specifications for BC6031B: Overall Height: 0.828 INCHES NOMINAL IN; Body Style: TWIN-CLIP STYLE; Voltage in Volts: 600.0; Overall Length: 3.000 INCHES NOMINAL IN. 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.