The Fuse,cartridge, cataloged under National Stock Number 5920-01-396-2563, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-396-2563 |
| Primary Part Number | FRN-R-2 1/2 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Body Style | TUBE TYPE |
| Surface Treatment | NICKEL TERMINAL |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Interruption Indicator Method | OPAQUE BODY |
| Circuit Over-Current Interruption Delay Time in Seconds | 10.0 500 PCT OF CURRENT RATING |
| Overall Diameter | 0.563 INCHES NOMINAL IN |
| Continuous Current Rating in Amps | 2.5000 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FLNR-2 1/2 | Littelfuse, Inc. (USA) |
| FRN-R-2 1/2 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-396-2563 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-396-2563 has 2 cross-referenced part numbers: FLNR-2 1/2 (Littelfuse, Inc.), FRN-R-2 1/2 (Cooper Bussmann, Llc Dba Cooper Industries).
There is 1 known substitute for 5920-01-396-2563: 5920-01-259-3081. Verify interchangeability with system specifications before substitution.
Key specifications for FRN-R-2 1/2: Body Style: TUBE TYPE; Surface Treatment: NICKEL TERMINAL; Circuit Over-Current Interruption Type: TIME DELAY; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 10 total characteristics are documented in the Federal Logistics Information System.