The Fuse,cartridge, cataloged under National Stock Number 5920-01-045-1484, 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 Littelfuse, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-01-045-1484 |
| Primary Part Number | FLQ2 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | CANCELLED |
| Surface Treatment | NICKEL TERMINAL |
| Interruption Indicator Method | OPAQUE BODY |
| Circuit Over-Current Interruption Delay Time in Seconds | 10.0 300 PCT OF CURRENT RATING |
| Overall Diameter | 0.402 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Material | COPPER OR COPPER ALLOY TERMINAL |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 2.000 |
| Maximum Voltage Rating in Volts | 500.0 AC AND 500.0 DC |
| Material | CERAMIC CASE |
| Body Style | TUBE TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5617497 | Naval Sea Systems Command (USA) |
| TRONFNQ-2 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| FLQ2 PRIMARY | Littelfuse, Inc. (USA) |
| ATQ2 | Mersen Canada Toronto Inc (CAN) |
| ATQ2 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| FNQ-2 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 3230947-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3006N15P002 | General Electric Co General Purpose Control Dept (USA) |
| FNQ500V/2A | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 8007-022-1 | Indal Technologies Inc (CAN) |
| 14-030 | Rapid Power Technologies Inc (USA) |
NSN 5920-01-045-1484 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-01-045-1484 has 11 cross-referenced part numbers: 5617497 (Naval Sea Systems Command), TRONFNQ-2 (Cooper Bussmann, Llc Dba Cooper Industries), FLQ2 (Littelfuse, Inc.), ATQ2 (Mersen Canada Toronto Inc), ATQ2 (Mersen Usa Ep Corp. Dba Ferraz Shawmut) and 6 more.
There are 10 known substitutes for 5920-01-045-1484: 5330-00-115-3040, 5330-00-204-5280, 5340-00-240-2378 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for FLQ2: Surface Treatment: NICKEL TERMINAL; Overall Length: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN; Interruption Indicator Method: OPAQUE BODY; Circuit Over-Current Interruption Delay Time in Seconds: 10.0 300 PCT OF CURRENT RATING. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-01-045-1484 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.