The Fuseholder,block, cataloged under National Stock Number 5920-01-376-0760, 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 Littelfuse, Inc.. Government technical data includes 15 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 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 | 5920-01-376-0760 |
| Primary Part Number | 254001 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Accommodated Fuse Length | 0.570 INCHES NOMINAL IN |
| Mounting Hole Quantity | 1 |
| Body Style | CLIP CONNECTED-WITH SIDE BARRIERS |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, MAINLINE, FUSED |
| Mounting Hole Style | ONE HOLE MOUNTING |
| Voltage in Volts | 300.0 |
| Mounting Hole Diameter | 0.090 INCHES NOMINAL IN |
| Body Length | 0.700 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.177 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Surface Treatment | TIN CONTACT |
| Current Carrying Rating in Amps | 7.0 |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| 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 |
|---|---|
| 254001 PRIMARY | Littelfuse, Inc. (USA) |
NSN 5920-01-376-0760 is a Fuseholder,block, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-376-0760 has 1 manufacturer part number on file: 254001 (Littelfuse, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-691-1295. Verify interchangeability with system specifications before substitution.
Key specifications for 254001: Accommodated Fuse Length: 0.570 INCHES NOMINAL IN; Mounting Hole Quantity: 1; Overall Height: 0.500 INCHES NOMINAL IN; Body Style: CLIP CONNECTED-WITH SIDE BARRIERS. 15 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.