PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

640281Capacitor,variable,air Dielectri

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5910-00-669-4439 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-669-4439 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-669-4439. Primary manufacturer part number: 640281.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Body Height: 0.719 INCHES NOMINAL IN
  • Adjustment Device Rotation: 180.0 DEGREES NOMINAL CLOCKWISE
  • Shaft Type: ROUND SINGLE SHAFT
  • Shaft Diameter: 0.125 INCHES NOMINAL SINGLE SHAFT IN
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
  • Shaft Length: 0.562 INCHES NOMINAL SINGLE SHAFT IN
  • Capacitance Range in Picofarads: +1.0 TO 15.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-669-4439, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-669-4439
Primary Part Number640281
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Body Height0.719 INCHES NOMINAL IN
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Shaft TypeROUND SINGLE SHAFT
Shaft Diameter0.125 INCHES NOMINAL SINGLE SHAFT IN
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Shaft Length0.562 INCHES NOMINAL SINGLE SHAFT IN
Capacitance Range in Picofarads+1.0 TO 15.0 SINGLE SECTION
Inclosure TypeUNINCLOSED
Body Width1.281 INCHES NOMINAL IN
Body Length0.625 INCHES NOMINAL IN
Adjustment Device Drive Type and Quantity1 SHAFT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5960-00-193-5135 INTERCHANGEABLE
Electron Tube
2805-00-312-8797 INTERCHANGEABLE
Filler Assembly,oil
2805-00-362-2492 INTERCHANGEABLE
Guide,valve Stem
2805-00-499-82743723AA INTERCHANGEABLE
Ring Set,piston
Cnh Industrial America Llc Dba Cnh America
5935-00-543-84755676 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5950-01-051-37221054290-001 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
5996-01-562-671264028-1 INTERCHANGEABLE
Amplifier,radio Frequency
Raytheon Command & Control Solutions Llc Dba Raytheon Technical Services
Cross-Reference Index
Part NumberManufacturer
5676 Lewyt Corp
5676-000 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
5676 At and T Corp (USA)
5676-000 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
5676 American Telephone and Telegraph Co (USA)
640281 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
5676 Lucent Technologies Inc Corporate Headquarters (USA)
5676 Lucent Technologies Inc Dba Federal Marketing Group (USA)
5676-1E Cessna Aircraft Co Arc Avionics Div (USA)
5676 Telemechanics Inc (USA)
Related Parts
5960-00-193-5135INTERCHANGEABLE
ELECTRON TUBE
2805-00-312-8797INTERCHANGEABLE
FILLER ASSEMBLY,OIL
2805-00-362-2492INTERCHANGEABLE
GUIDE,VALVE STEM
2805-00-499-8274INTERCHANGEABLE
RING SET,PISTON
3723AA
5935-00-543-8475INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5676
5950-01-051-3722INTERCHANGEABLE
TRANSFORMER,POWER
1054290-001
5996-01-562-6712INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
64028-1

Frequently Asked Questions

What is NSN 5910-00-669-4439?

NSN 5910-00-669-4439 is a Capacitor,variable,air Dielectri, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-669-4439?

NSN 5910-00-669-4439 has 10 cross-referenced part numbers: 5676 (Lewyt Corp), 5676-000 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 5676 (At and T Corp), 5676-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co), 5676 (American Telephone and Telegraph Co) and 5 more.

What NSN replaces 5910-00-669-4439?

There are 7 known substitutes for 5910-00-669-4439: 5960-00-193-5135, 2805-00-312-8797, 2805-00-362-2492 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 640281?

Key specifications for 640281: Body Height: 0.719 INCHES NOMINAL IN; Adjustment Device Rotation: 180.0 DEGREES NOMINAL CLOCKWISE; Shaft Type: ROUND SINGLE SHAFT; Shaft Diameter: 0.125 INCHES NOMINAL SINGLE SHAFT IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-669-4439 still in active supply?

NSN 5910-00-669-4439 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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