The Fuseholder,block, cataloged under National Stock Number 5920-00-240-4055, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-240-4055 |
| Primary Part Number | 4529 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, MAINLINE, FUSED |
| Fuse Accommodation Quantity | 1 |
| Voltage in Volts | 2500.0 |
| Accommodated Fuse Length | 4.500 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Body Style | CLIP CONNECTED TYPE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Mounting Hole Style | DIAGONAL TO THE LEFT |
| Current Carrying Rating in Amps | 2.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5920-00-240-4055 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-240-4055 has 3 cross-referenced part numbers: 4529 (Cooper Bussmann, Llc Dba Cooper Industries), 5267887 (Naval Sea Systems Command), 130 (Littelfuse, Inc.).
There are 12 known substitutes for 5920-00-240-4055: 6240-00-019-3140, 3010-00-040-2098, 9540-00-251-3087 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4529: Mounting Hole Quantity: 2; Overall Height: 0.375 INCHES MAXIMUM IN; Accommodated Ferrule Diameter: 0.406 INCHES NOMINAL IN; Internal Circuit Configuration and Pole Quantity: 1 POLE, MAINLINE, FUSED. 14 total characteristics are documented in the Federal Logistics Information System.