The Fuse,cartridge, cataloged under National Stock Number 5920-00-681-0572, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-681-0572 |
| Primary Part Number | 412-500 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Surface Treatment | NICKEL ALLOY TERMINAL |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 0.500 |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Overall Diameter | 0.281 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Material | GLASS CASE |
| Body Style | TUBE TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 412-1/2 | Littelfuse, Inc. (USA) |
| 124-003-0004 | Northrop Grumman Systems Corporation (USA) |
| 714030-9 | Raytheon Company Dba Raytheon (USA) |
| 412-500 PRIMARY | Littelfuse, Inc. (USA) |
NSN 5920-00-681-0572 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-681-0572 has 4 cross-referenced part numbers: 412-1/2 (Littelfuse, Inc.), 124-003-0004 (Northrop Grumman Systems Corporation), 714030-9 (Raytheon Company Dba Raytheon), 412-500 (Littelfuse, Inc.).
There are 11 known substitutes for 5920-00-681-0572: 5950-00-110-7756, 3110-00-155-6771, 5133-00-228-1395 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 412-500: Surface Treatment: NICKEL ALLOY TERMINAL; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 0.500; Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC. 10 total characteristics are documented in the Federal Logistics Information System.