The Fuse,cartridge, cataloged under National Stock Number 5920-01-259-3083, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-01-259-3083 |
| Primary Part Number | TR250 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| Status | CANCELLED |
| Material | CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE |
| Material | COPPER OR COPPER ALLOY TERMINAL |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Interruption Indicator Method | OPAQUE BODY |
| Overall Diameter | 2.410 INCHES MAXIMUM IN |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Circuit Over-Current Interruption Delay Time in Seconds | 10.0 500 PCT OF CURRENT RATING |
| Mounting Slot Width | 0.406 INCHES NOMINAL IN |
| Terminal Thickness | 0.250 INCHES NOMINAL IN |
| Continuous Current Rating in Amps | 250.000 |
| Body Length | 4.625 INCHES MINIMUM AND 4.813 INCHES MAXIMUM IN |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Test Data Document | 81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Specification/standard Data | 81348-W-F-1814/60 GOVERNMENT SPECIFICATION |
| Body Style | AXIAL TERMINAL TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TR250 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| 5920PL1292036 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| RL250 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| W-F-1726 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| W-F-1814/60 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FRN-R250 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| ECN250 | Federal Pacific Electric Co Economy Fuse Div (USA) |
| 2306 | Pluskota Electric Co (USA) |
| F21B250V250A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-15160/21 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS90092-7 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| WF1726/05-002 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WF1814/60-D5250 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| DEN250 | Teledyne Monarch Rubber a Teledyne Inc Co (USA) |
| LKN250 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| REN250 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| FRN250 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-259-3083 is a Fuse,cartridge, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-01-259-3083 has 17 cross-referenced part numbers: TR250 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), 5920PL1292036 (Jednolity Indeks Materialowy - Uniform Material Index), RL250 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), W-F-1726 (Federal Specifications Promulgated by General Services Administration Washington DC), W-F-1814/60 (Federal Specifications Promulgated by General Services Administration Washington DC) and 12 more.
There are 12 known substitutes for 5920-01-259-3083: 5920-00-190-7293, 5920-00-243-3714, 5920-00-243-3756 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TR250: Material: CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE; Material: COPPER OR COPPER ALLOY TERMINAL; Circuit Over-Current Interruption Type: TIME DELAY; Interruption Indicator Method: OPAQUE BODY. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-01-259-3083 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.