The Fuseholder,block, cataloged under National Stock Number 5920-01-122-0477, 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 L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-122-0477 |
| Primary Part Number | 940-22822-2 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| Fuse Terminal Type Accommodated | FERRULE |
| Base Thickness | 0.250 INCHES NOMINAL IN |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Internal Circuit Configuration and Pole Quantity | 4 POLE, MAINLINE, FUSED |
| Material | COPPER ALLOY TERMINAL |
| Material | PLASTIC BODY |
| Specification/standard Data | 81349-MIL-F-21346/3 GOVERNMENT SPECIFICATION |
| Terminal Type and Quantity | 8 SCREW |
| Material | COPPER ALLOY CONTACT |
| Body Style | CENTER BARRIER TYPE |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-F-21346 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Current Carrying Rating in Amps | 30.0 |
| Fuse Accommodation Quantity | 4 |
| Mounting Hole Quantity | 4 |
| Voltage in Volts | 250.0 |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 940-22822-2 | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| PL30C4762-10 | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| FH25EM | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M21346/3-53 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-21346/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3555-4 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-122-0477 is a Fuseholder,block, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-122-0477 has 6 cross-referenced part numbers: 940-22822-2 (L3harris Maritime Power & Energy Solutions, Inc), PL30C4762-10 (L3harris Maritime Power & Energy Solutions, Inc), FH25EM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M21346/3-53 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-21346/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 6 known substitutes for 5920-01-122-0477: 4320-00-218-3029, 5133-00-894-5611, 1650-01-033-4564 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 940-22822-2: Fuse Terminal Type Accommodated: FERRULE; Base Thickness: 0.250 INCHES NOMINAL IN; Mounting Hole Style: IN-LINE ALONG THE WIDTH; Internal Circuit Configuration and Pole Quantity: 4 POLE, MAINLINE, FUSED. 21 total characteristics are documented in the Federal Logistics Information System.