The Fuse,cartridge, cataloged under National Stock Number 5920-00-518-4452, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-518-4452 |
| Primary Part Number | 314003 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Maximum Voltage Rating in Volts | 250.0 DC |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Continuous Current Rating in Amps | 3.000 |
| Interruption Indicator Method | OPAQUE BODY |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Material | CERAMIC CASE |
| Body Style | TUBE TYPE |
| Surface Treatment | SILVER TERMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 714030-014 | Raytheon Company Div Rmd Strategic (USA) |
| 314003 | Littelfuse Uk Ltd (GBR) |
| 714030-14 | Raytheon Company Div Rmd Strategic (USA) |
| 05-504008 | Lucas Aerospace Power Equipment Corporation (USA) |
| 19341-3A | Littelfuse Europe Gmbh (DEU) |
| 7270-0356 | J S B Electrical (GBR) |
| 7770218 | Ministry of Defence (navy) (GBR) |
| 394003 | Littelfuse, Inc. (USA) |
| 072144 | Eaton Ltd (GBR) |
| 314003 PRIMARY | Littelfuse, Inc. (USA) |
| 19341-3A | Wickmann Werke Gmbh (DEU) |
| 05-504008 | Safran Power Usa Llc (USA) |
NSN 5920-00-518-4452 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-518-4452 has 12 cross-referenced part numbers: 714030-014 (Raytheon Company Div Rmd Strategic), 314003 (Littelfuse Uk Ltd), 714030-14 (Raytheon Company Div Rmd Strategic), 05-504008 (Lucas Aerospace Power Equipment Corporation), 19341-3A (Littelfuse Europe Gmbh) and 7 more.
There are 5 known substitutes for 5920-00-518-4452: 4930-00-223-6294, 5920-00-296-1517, 4730-00-777-0218 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 314003: Overall Length: 1.250 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 250.0 DC; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Overall Diameter: 0.250 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.