PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C2251-1Capacitor,fixed,metallized,paper

Electrocube, Inc. Dba Electrocube Inc · NSN 5910-00-521-1344 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-521-1344 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-521-1344. Primary manufacturer part number: C2251-1.
Features
  • Capacitor,fixed,metallized,paper — FSC 5910
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Terminal Diameter: 0.025 INCHES NOMINAL IN
  • Nonderated Continuous Voltage Rating and Type Per Section: 1000.0 DC SINGLE SECTION
  • Body Length: 4.620 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,metallized,paper, cataloged under National Stock Number 5910-00-521-1344, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Electrocube, Inc. Dba Electrocube Inc. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-521-1344
Primary Part NumberC2251-1
Item NameCapacitor,fixed,metallized,paper
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerElectrocube, Inc. Dba Electrocube Inc
StatusCANCELLED
Terminal Length1.500 INCHES MINIMUM IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Diameter0.025 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section1000.0 DC SINGLE SECTION
Body Length4.620 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Capacitance Value Per Section4.000 MICROFARADS SINGLE SECTION
Body Diameter1.500 INCHES MAXIMUM IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Terminal Surface TreatmentSOLDER
MaterialPLASTIC CASE
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-00-910-4162C2251 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5940-01-147-679710RC-2577 INTERCHANGEABLE
Terminal,quick Disconnect
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
C2251-1 PRIMARY Electrocube, Inc. Dba Electrocube Inc (USA)
0160-0675 Hewlett-Packard Company Dba HP (USA)
C2251 Electrocube, Inc. Dba Electrocube Inc (USA)
Related Parts
5910-00-910-4162INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
C2251
5940-01-147-6797INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
10RC-2577

Frequently Asked Questions

What is NSN 5910-00-521-1344?

NSN 5910-00-521-1344 is a Capacitor,fixed,metallized,paper, manufactured by Electrocube, Inc. Dba Electrocube Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-521-1344?

NSN 5910-00-521-1344 has 3 cross-referenced part numbers: C2251-1 (Electrocube, Inc. Dba Electrocube Inc), 0160-0675 (Hewlett-Packard Company Dba HP), C2251 (Electrocube, Inc. Dba Electrocube Inc).

What NSN replaces 5910-00-521-1344?

There are 2 known substitutes for 5910-00-521-1344: 5910-00-910-4162, 5940-01-147-6797. Verify interchangeability with system specifications before substitution.

What are the specifications of C2251-1?

Key specifications for C2251-1: Terminal Length: 1.500 INCHES MINIMUM IN; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S); Terminal Diameter: 0.025 INCHES NOMINAL IN; Nonderated Continuous Voltage Rating and Type Per Section: 1000.0 DC SINGLE SECTION. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-521-1344 still in active supply?

NSN 5910-00-521-1344 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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