PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F78EB103WS10TResistor,variable,nonwire Wound,

Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) · NSN 5905-01-059-0545 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-059-0545 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-059-0545. Primary manufacturer part number: F78EB103WS10T.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION
  • Mounting Bushing Length: 0.375 INCHES NOMINAL IN
  • Function Characteristic Per Section: SINGLE SECTION LINEAR
  • Body Diameter: 0.875 INCHES NOMINAL IN
  • Actuator Travel Control Feature: CONTINUOUS MOTION
  • Power Dissipation Rating Per Section in Watts: 1.0 FREE AIR SINGLE SECTION
  • Bearing Type: BALL SHAFT
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-059-0545, 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 Honeywell International Inc Dba Honeywell International Div New England Instrument (nei). Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-059-0545
Primary Part NumberF78EB103WS10T
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerHoneywell International Inc Dba Honeywell International Div New England Instrument (nei)
StatusACTIVE
Function Conformity Tolerance Per Section-0.50 TO 0.50 SINGLE SECTION
Mounting Bushing Length0.375 INCHES NOMINAL IN
Function Characteristic Per SectionSINGLE SECTION LINEAR
Body Diameter0.875 INCHES NOMINAL IN
Actuator Travel Control FeatureCONTINUOUS MOTION
Power Dissipation Rating Per Section in Watts1.0 FREE AIR SINGLE SECTION
Bearing TypeBALL SHAFT
Screw Thread Diameter0.250 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Rotary Actuator Travel in Angular Deg360.0 NOMINAL
Maximum Starting Torque0.50 INCH-OUNCES IN
Actuator TypeSINGLE SHAFT
Screw Thread Series DesignatorUNEF
Effective Electrical Rotation in Deg Angular Rotation340.0 NOMINAL
Maximum Running Torque0.50 INCH-OUNCES IN
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power125.0 SINGLE SECTION
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-200.0 TO 200.0 SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Body StyleCYLINDRICAL BUSHING MOUNTED
Shaft Diameter0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM IN
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Terminal Type and Quantity3 TURRET
Body Length0.438 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Reliability IndicatorNOT ESTABLISHED
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Shaft StyleROUND, SLOTTED
Shaft Length0.875 INCHES NOMINAL IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9540-00-119-9010 INTERCHANGEABLE
Angle,structural
3460-00-582-735778E INTERCHANGEABLE
Wheel,abrasive
Sioux Tools Inc
Cross-Reference Index
Part NumberManufacturer
F78EB103WS10T PRIMARY Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA)
78EBB103WSLOT Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA)
78E Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA)
Related Parts
9540-00-119-9010INTERCHANGEABLE
ANGLE,STRUCTURAL
3460-00-582-7357INTERCHANGEABLE
WHEEL,ABRASIVE
78E

Frequently Asked Questions

What is NSN 5905-01-059-0545?

NSN 5905-01-059-0545 is a Resistor,variable,nonwire Wound,, manufactured by Honeywell International Inc Dba Honeywell International Div New England Instrument (nei), classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-059-0545?

NSN 5905-01-059-0545 has 3 cross-referenced part numbers: F78EB103WS10T (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)), 78EBB103WSLOT (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)), 78E (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)).

What NSN replaces 5905-01-059-0545?

There are 2 known substitutes for 5905-01-059-0545: 9540-00-119-9010, 3460-00-582-7357. Verify interchangeability with system specifications before substitution.

What are the specifications of F78EB103WS10T?

Key specifications for F78EB103WS10T: Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Function Characteristic Per Section: SINGLE SECTION LINEAR; Body Diameter: 0.875 INCHES NOMINAL IN. 30 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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