PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2851840-3Resistor,variable,nonwire Wound,

Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · NSN 5905-00-931-2022 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-931-2022 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-931-2022. Primary manufacturer part number: 2851840-3.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Shaft Diameter: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -250.0 TO 250.0 SINGLE SECTION
  • Shaft Length: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
  • Shaft Style: ROUND, SLOTTED
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 150.0 SINGLE SECTION
  • Electrical Resistance Per Section: 500.0 KILOHMS SINGLE SECTION
  • Terminal Location: REAR-BOTTOM
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-931-2022, 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 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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
NSN5905-00-931-2022
Primary Part Number2851840-3
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc Dba Ge Aviation Systems Llc
StatusCANCELLED
Shaft Diameter0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-250.0 TO 250.0 SINGLE SECTION
Shaft Length0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Shaft StyleROUND, SLOTTED
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Electrical Resistance Per Section500.0 KILOHMS SINGLE SECTION
Terminal LocationREAR-BOTTOM
Body Height0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Center to Center Distance Between Center Terminal and Outside Terminal0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
Features ProvidedNONMETALLIC SHAFT
Ambient Temp in Deg Celsius Per Section at Full Rated Power85.0 SINGLE SECTION
Body Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Test Data Document81349-MIL-R-22097 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Reliability IndicatorNOT ESTABLISHED
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Center to Center Distance Between Terminals0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
Section Quantity1
Maximum Starting Torque8.00 INCH-OUNCES IN
Body Width0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Terminal Length0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
Power Dissipation Rating Per Section in Watts0.75 FREE AIR SINGLE SECTION
Terminal Type and Quantity3 PIN
Specification/standard Data81349-MIL-R-22097/2 GOVERNMENT SPECIFICATION
Actuator TypeSINGLE SHAFT
Mounting Hole Diameter0.093 INCHES NOMINAL IN
Lateral Distance Between Mounting Hole Centers0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-106-1245 INTERCHANGEABLE
Resistor,fixed,composition
5905-01-012-1823 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
2851840-3 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
56PR500 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
RCR32G272JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
418283-24 Raytheon Company Dba Raytheon (USA)
134737-0012 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
2851840-3 Ge Aviation Systems Llc Dba Ge Aviation (USA)
2851840-3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MILR22097-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RJ12CP501 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3009Y1-501 Bourns Inc (USA)
989-20-500OHMS Vernitron Corp Vrn International Div (USA)
RJ12CP501 Mepco/electra Inc (USA)
Related Parts
5905-00-106-1245INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-01-012-1823INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5905-00-931-2022?

NSN 5905-00-931-2022 is a Resistor,variable,nonwire Wound,, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-931-2022?

NSN 5905-00-931-2022 has 12 cross-referenced part numbers: 2851840-3 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 56PR500 (Bi Technologies Corporation Div Bi Technologies Corp.), RCR32G272JS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 418283-24 (Raytheon Company Dba Raytheon), 134737-0012 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")) and 7 more.

What NSN replaces 5905-00-931-2022?

There are 2 known substitutes for 5905-00-931-2022: 5905-00-106-1245, 5905-01-012-1823. Verify interchangeability with system specifications before substitution.

What are the specifications of 2851840-3?

Key specifications for 2851840-3: Shaft Diameter: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -250.0 TO 250.0 SINGLE SECTION; Shaft Length: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Shaft Style: ROUND, SLOTTED. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-931-2022 still in active supply?

NSN 5905-00-931-2022 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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