PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

840867Resistor,variable,nonwire Wound,

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5905-00-816-6499 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-816-6499 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-816-6499. Primary manufacturer part number: 840867.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • First Flat Length: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 ALL SECTIONS
  • Flat Height: 0.215 INCHES NOMINAL IN
  • Effective Electrical Rotation in Deg Angular Rotation: 260.0 NOMINAL
  • Rotary Actuator Travel in Angular Deg: 280.0 MINIMUM
  • Device Design Type: NONTURN AT 9:00 OCLOCKUNABLE TO DECODE
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 120.0 ALL SECTIONS
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-816-6499, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-816-6499
Primary Part Number840867
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusCANCELLED
First Flat Length0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 ALL SECTIONS
Flat Height0.215 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation260.0 NOMINAL
Rotary Actuator Travel in Angular Deg280.0 MINIMUM
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power120.0 ALL SECTIONS
Shaft StyleROUND, FLATTED
Overall Diameter1.516 INCHES MAXIMUM IN
Screw Thread Quantity Per Inch32.0
Mounting MethodSTANDARD BUSHING
Screw Thread Diameter0.375 INCHES NOMINAL IN
Electrical Resistance Per Section10.0 KILOHMS 1ST SECTION AND 2.2 MEGOHMS 2ND SECTION
Nonturn Device Radius0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
Screw Thread Series DesignatorUNEF
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity6 TAB, SOLDER LUG
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Actuator Travel Control FeatureCONTINUOUS MOTION
Body Diameter1.156 INCHES NOMINAL IN
Terminal Length0.360 INCHES MAXIMUM IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 1ST SECTION AND -20.0 TO 20.0 2ND SECTION
Shaft Length1.562 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Actuator TypeSINGLE SHAFT
Power Dissipation Rating Per Section in Watts0.113 FREE AIR 1ST SECTION AND 2.0 FREE AIR 2ND SECTION
Mounting Bushing Length0.375 INCHES NOMINAL IN
Body Length1.312 INCHES MAXIMUM IN
Section Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5999-00-063-0483SM-C-544892 INTERCHANGEABLE
Shielding Gasket,electronic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
7690-01-015-500534552 INTERCHANGEABLE
Marker,identification
Brady United States
7690-01-444-1355 INTERCHANGEABLE
Label
2920-01-631-751034552 INTERCHANGEABLE
Starter,engine,electrical
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
840867 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
JJ34552A Rockwell Automation, Inc. Dba Rockwell Automation (USA)
JJ1N136F103B225ME Rockwell Automation, Inc. Dba Rockwell Automation (USA)
34552 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
5999-00-063-0483INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
SM-C-544892
7690-01-015-5005INTERCHANGEABLE
MARKER,IDENTIFICATION
34552
7690-01-444-1355INTERCHANGEABLE
LABEL
2920-01-631-7510INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
34552

Frequently Asked Questions

What is NSN 5905-00-816-6499?

NSN 5905-00-816-6499 is a Resistor,variable,nonwire Wound,, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-816-6499?

NSN 5905-00-816-6499 has 4 cross-referenced part numbers: 840867 (Lockheed Martin Corporation Div Rms - Mitchel Field), JJ34552A (Rockwell Automation, Inc. Dba Rockwell Automation), JJ1N136F103B225ME (Rockwell Automation, Inc. Dba Rockwell Automation), 34552 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5905-00-816-6499?

There are 4 known substitutes for 5905-00-816-6499: 5999-00-063-0483, 7690-01-015-5005, 7690-01-444-1355 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 840867?

Key specifications for 840867: First Flat Length: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN; Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 ALL SECTIONS; Flat Height: 0.215 INCHES NOMINAL IN; Effective Electrical Rotation in Deg Angular Rotation: 260.0 NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-816-6499 still in active supply?

NSN 5905-00-816-6499 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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