The Fuse,cartridge, cataloged under National Stock Number 5920-01-272-6234, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-272-6234 |
| Primary Part Number | WF1814/57-D540 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 40.000 |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Circuit Over-Current Interruption Delay Time in Seconds | 10.0 500 PCT OF CURRENT RATING |
| 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.). |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Specification/standard Data | 81348-W-F-1814/57 GOVERNMENT SPECIFICATION |
| Interruption Indicator Method | OPAQUE BODY |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Material | COPPER OR COPPER ALLOY TERMINAL |
| Material | CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE |
| Body Style | REJECTION GROOVE TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WF1814/57-D540 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| W-F-1814/57 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FRN-R40 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-272-6234 is a Fuse,cartridge, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-272-6234 has 3 cross-referenced part numbers: WF1814/57-D540 (Federal Specifications Promulgated by General Services Administration Washington DC), W-F-1814/57 (Federal Specifications Promulgated by General Services Administration Washington DC), FRN-R40 (Cooper Bussmann, Llc Dba Cooper Industries).
There are 7 known substitutes for 5920-01-272-6234: 5920-01-222-9456, 5920-01-231-3273, 5920-01-257-1115 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for WF1814/57-D540: Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 40.000; Maximum Voltage Rating in Volts: 250.0 AC; Overall Length: 3.000 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.