The Fuse,cartridge, cataloged under National Stock Number 5920-00-926-0621, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-926-0621 |
| Primary Part Number | 273-250 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Littelfuse, Inc. |
| Status | CANCELLED |
| Test Data Document | 81349-MIL-F-23419 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 | 81349-MIL-F-23419/2J GOVERNMENT SPECIFICATION |
| Terminal Length | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Maximum Voltage Rating in Volts | 125.0 AC AND 125.0 DC |
| Material | COPPER TERMINAL |
| Terminal Diameter | 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Body Length | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Continuous Current Rating in Amps | 0.250 |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Center to Center Distance Between Mounting Facilities Parallel to Diameter | 0.100 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL TERMINAL |
| Body Style | PLUG-IN TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 273-250 | Littelfuse, Inc. (USA) |
| MILF23419-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FM02A125V1/4A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILF2349A2EFM02-1-4A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M23419-2-010 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-23419/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3522 500 23967 | Thales Nederland (NLD) |
| FM02125V1-4A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5920-00-926-0621 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-926-0621 has 8 cross-referenced part numbers: 273-250 (Littelfuse, Inc.), MILF23419-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FM02A125V1/4A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILF2349A2EFM02-1-4A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M23419-2-010 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 2 known substitutes for 5920-00-926-0621: 5305-00-922-7994, 4320-01-121-4716. Verify interchangeability with system specifications before substitution.
Key specifications for 273-250: Test Data Document: 81349-MIL-F-23419 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: 81349-MIL-F-23419/2J GOVERNMENT SPECIFICATION; Terminal Length: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-926-0621 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.