PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-E-504489Capacitor,variable,air Dielectri

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5910-00-731-9659 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-731-9659 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-731-9659. Primary manufacturer part number: SM-E-504489.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Shaft Length: 0.546 INCHES NOMINAL SINGLE SHAFT IN
  • Nominal Thread Size: 0.112 INCHES IN
  • Tuning Characteristic: STRAIGHT LINE CAPACITY ALL SECTIONS
  • Adjustment Device Rotation: 180.0 DEGREES NOMINAL CLOCKWISE
  • Shaft Diameter: 0.188 INCHES NOMINAL SINGLE SHAFT IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-731-9659, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-731-9659
Primary Part NumberSM-E-504489
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Terminal Type and Quantity6 TAB, SOLDER LUG
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Shaft Length0.546 INCHES NOMINAL SINGLE SHAFT IN
Nominal Thread Size0.112 INCHES IN
Tuning CharacteristicSTRAIGHT LINE CAPACITY ALL SECTIONS
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Shaft Diameter0.188 INCHES NOMINAL SINGLE SHAFT IN
Individual Section Quantity3
Mounting Facility Type and Quantity6 THREADED HOLE(S)
Capacitance Range in Picofarads+0.6 TO 51.8 ALL SECTIONS
Inclosure TypeUNINCLOSED
Adjustment Device Drive Type and Quantity1 SHAFT
Thread Class2B
Shaft TypeROUND SINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2520-00-317-2816800611 INTERCHANGEABLE
Shaft,front A,le,le
Am General Llc
5306-01-491-703280060-7 INTERCHANGEABLE
Bolt,eye
L3harris Technologies, Inc. Div Space and Airborne Systems
6110-01-503-237380-0607 INTERCHANGEABLE
Panel,power Distribution
Rsi Inc
5985-01-581-4386303182 INTERCHANGEABLE
Mast Section
Mastsystem Int'l Oy
Cross-Reference Index
Part NumberManufacturer
MSE504489 R F Products, Inc (USA)
SM-E-504489 Viking Technologies, Ltd. (USA)
800607 Viking Technologies, Ltd. (USA)
516-2692-001 Alcatel-Lucent Holdings Inc. (USA)
516-2692-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
SM-E-504489 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
516-2692-001 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
2520-00-317-2816INTERCHANGEABLE
SHAFT,FRONT A,LE,LE
800611
5306-01-491-7032INTERCHANGEABLE
BOLT,EYE
80060-7
6110-01-503-2373INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
80-0607
5985-01-581-4386INTERCHANGEABLE
MAST SECTION
303182

Frequently Asked Questions

What is NSN 5910-00-731-9659?

NSN 5910-00-731-9659 is a Capacitor,variable,air Dielectri, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-731-9659?

NSN 5910-00-731-9659 has 7 cross-referenced part numbers: MSE504489 (R F Products, Inc), SM-E-504489 (Viking Technologies, Ltd.), 800607 (Viking Technologies, Ltd.), 516-2692-001 (Alcatel-Lucent Holdings Inc.), 516-2692-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 2 more.

What NSN replaces 5910-00-731-9659?

There are 4 known substitutes for 5910-00-731-9659: 2520-00-317-2816, 5306-01-491-7032, 6110-01-503-2373 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-E-504489?

Key specifications for SM-E-504489: Terminal Type and Quantity: 6 TAB, SOLDER LUG; Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Shaft Length: 0.546 INCHES NOMINAL SINGLE SHAFT IN; Nominal Thread Size: 0.112 INCHES IN. 15 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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