The Fuse,cartridge, cataloged under National Stock Number 5920-00-146-5071, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5920-00-146-5071 |
| Primary Part Number | 3321-25 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | CANCELLED |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Interruption Indicator Method | OPAQUE BODY |
| Continuous Current Rating in Amps | 1.250 |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Body Diameter | 0.312 INCHES NOMINAL IN |
| Material | FIBER CASE |
| Surface Treatment | NICKEL TERMINAL |
| Body Style | TAB TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74906481 | Kalmar AC Inc (USA) |
| 3321-25 PRIMARY | Littelfuse, Inc. (USA) |
| C1-1-4 | Littelfuse, Inc. (USA) |
| 5143368-00 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 5143368-00 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
NSN 5920-00-146-5071 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-146-5071 has 5 cross-referenced part numbers: 74906481 (Kalmar AC Inc), 3321-25 (Littelfuse, Inc.), C1-1-4 (Littelfuse, Inc.), 5143368-00 (Cooper Bussmann, Llc Dba Cooper Industries), 5143368-00 (Hyster-Yale Group, Inc. Dba Yale Materials Handling).
There are 10 known substitutes for 5920-00-146-5071: 5940-00-204-5076, 5325-00-281-6716, 3040-00-409-4810 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3321-25: Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Interruption Indicator Method: OPAQUE BODY; Continuous Current Rating in Amps: 1.250. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-146-5071 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.