The Fuseholder,block, cataloged under National Stock Number 5920-01-720-5639, 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 Weidmueller Terminations Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-720-5639 |
| Primary Part Number | 1014000000 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Weidmueller Terminations Inc |
| Status | ACTIVE |
| Accommodated Fuse Length | 6.0 MILLIMETERS NOMINAL MM |
| Mounting Hole Quantity | 2 |
| Voltage in Volts | 500.0 |
| Accommodated Fuse Width | 0.250 INCHES NOMINAL IN |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Fuse Terminal Type Accommodated | SCREW |
| Current Carrying Rating in Amps | 6.3 |
| Terminal Type and Quantity | 2 SCREW |
| Fuse Accommodation Quantity | 2 |
| 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 |
|---|---|
| 1014000000 PRIMARY | Weidmueller Terminations Inc (USA) |
| Reference | Meaning |
|---|---|
| 281-4219-ND | 5/9 Secondary reference Digi-Key Corp |
NSN 5920-01-720-5639 is a Fuseholder,block, manufactured by Weidmueller Terminations Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-720-5639 has 1 manufacturer part number on file: 1014000000 (Weidmueller Terminations Inc).
Key specifications for 1014000000: Accommodated Fuse Length: 6.0 MILLIMETERS NOMINAL MM; Mounting Hole Quantity: 2; Voltage in Volts: 500.0; Accommodated Fuse Width: 0.250 INCHES NOMINAL IN. 9 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.