The Fuseholder,block, cataloged under National Stock Number 5920-00-221-5673, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-221-5673 |
| Primary Part Number | 7545850 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | CANCELLED |
| Voltage in Volts | 250.0 |
| Internal Circuit Configuration and Pole Quantity | 2 POLE, MAINLINE, SOLID NEUTRAL |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Base Thickness | 0.235 INCHES NOMINAL IN |
| Body Style | CLIP CONNECTED TYPE |
| Mounting Hole Quantity | 2 |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 2 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 0.500 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 30.0 |
| Surface Treatment | NICKEL CONTACT |
| Coating Method | PLATED CONTACT |
| Fuse Terminal Type Accommodated | FERRULE |
| Surface Treatment | NICKEL TERMINAL |
| Material | COPPER ALLOY CONTACT |
| Material | COPPER ALLOY TERMINAL |
| Material | PLASTIC BODY |
| Coating Method | PLATED TERMINAL |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0510-0748 | Hewlett-Packard Company Dba HP (USA) |
| C22327-Z27-C7 | Hensoldt Sensors Gmbh (DEU) |
| 357002 | Federal Pacific Electric Co Economy Fuse Div (USA) |
| 404204 | Cardion Inc (USA) |
| 4408 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 2110-0223 | Hewlett-Packard Company Dba HP (USA) |
| G38P15238 | Littelfuse, Inc. (USA) |
| 2874270-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| SFB-4408 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 11602409 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 906456-1 | Raytheon Company Div Corp (USA) |
| 357002 | Wickmann Werke Gmbh (DEU) |
| 7545850 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 357002 | Littelfuse, Inc. (USA) |
| 9127399 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2874270-2 | Naval Sea Systems Command (USA) |
| 4408 | Tdk-Lambda Americas Inc. Div High Power Division (USA) |
| 658-4408 | Ddc Pertec Peripherals Corp (USA) |
| 66F0070 PIECE 14 | Good-All Electric Inc (USA) |
| T505004602 | Lockheed Martin Librascope Corporation (USA) |
NSN 5920-00-221-5673 is a Fuseholder,block, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-221-5673 has 20 cross-referenced part numbers: 0510-0748 (Hewlett-Packard Company Dba HP), C22327-Z27-C7 (Hensoldt Sensors Gmbh), 357002 (Federal Pacific Electric Co Economy Fuse Div), 404204 (Cardion Inc), 4408 (Cooper Bussmann, Llc Dba Cooper Industries) and 15 more.
There are 5 known substitutes for 5920-00-221-5673: 6625-00-004-8066, 5835-01-062-6218, 4730-01-319-0903 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7545850: Voltage in Volts: 250.0; Internal Circuit Configuration and Pole Quantity: 2 POLE, MAINLINE, SOLID NEUTRAL; End Item Identification: LOGISTICS SUPPORT VESSEL; Mounting Hole Style: IN-LINE ALONG THE WIDTH. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-221-5673 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.