PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CW1142Capacitor,fixed,mica Dielectric

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5910-00-649-1262 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-649-1262 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-649-1262. Primary manufacturer part number: CW1142.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Material: PLASTIC CASE
  • Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 0.797 INCHES NOMINAL IN
  • Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: -20.0 TO 100.0 SINGLE SECTION
  • Body Width: 0.250 INCHES NOMINAL IN
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-649-1262, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-649-1262
Primary Part NumberCW1142
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
MaterialPLASTIC CASE
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Reliability IndicatorNOT ESTABLISHED
Body Length0.797 INCHES NOMINAL IN
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius-20.0 TO 100.0 SINGLE SECTION
Body Width0.250 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance Range Per Section-1.00 TO 1.00 PERCENT SINGLE SECTION
Capacitance Value Per Section2000.000 PICOFARADS SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-272-9885SCC142925 INTERCHANGEABLE
Shunt,instrument
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
1R5D2 Cornell-Dubilier Electronics (USA)
1R5D2 Cornell-Dubilier Marketing Inc (USA)
CRT1220F L3 Aviation Products, Inc. Dba L3 Technologies (USA)
CW1142 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
6625-00-272-9885INTERCHANGEABLE
SHUNT,INSTRUMENT
SCC142925

Frequently Asked Questions

What is NSN 5910-00-649-1262?

NSN 5910-00-649-1262 is a Capacitor,fixed,mica Dielectric, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-649-1262?

NSN 5910-00-649-1262 has 4 cross-referenced part numbers: 1R5D2 (Cornell-Dubilier Electronics), 1R5D2 (Cornell-Dubilier Marketing Inc), CRT1220F (L3 Aviation Products, Inc. Dba L3 Technologies), CW1142 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5910-00-649-1262?

There is 1 known substitute for 5910-00-649-1262: 6625-00-272-9885. Verify interchangeability with system specifications before substitution.

What are the specifications of CW1142?

Key specifications for CW1142: Material: PLASTIC CASE; Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES; Reliability Indicator: NOT ESTABLISHED; Body Length: 0.797 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

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