PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1597-502Resistor,variable,wire Wound,non

Vishay Dale Electronics, Llc Div Vishay Americas · NSN 5905-00-819-4292 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-819-4292 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-819-4292. Primary manufacturer part number: 1597-502.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Mounting Facility Quantity: 2
  • Body Length: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 175.0 SINGLE SECTION
  • Actuator Travel Control Feature: CLUTCH
  • Terminal Type and Quantity: 3 WIRE LEAD
  • Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -50.0 TO 50.0 SINGLE SECTION
  • Resistance Tolerance Per Section in Percent: -5.0 TO 5.0 SINGLE SECTION
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-819-4292, 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 Vishay Dale Electronics, Llc Div Vishay Americas. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-819-4292
Primary Part Number1597-502
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerVishay Dale Electronics, Llc Div Vishay Americas
StatusACTIVE
Mounting Facility Quantity2
Body Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power175.0 SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
Terminal Type and Quantity3 WIRE LEAD
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-50.0 TO 50.0 SINGLE SECTION
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 SINGLE SECTION
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Power Dissipation Rating Per Section in Watts1.0 FREE AIR SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Mounting Hole Diameter0.088 INCHES MINIMUM IN
Section Quantity1
Shaft Diameter0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Body Height0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Maximum Starting Torque5.00 INCH-OUNCES IN
Body Width0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Shaft StyleROUND, SLOTTED
Effective Electrical Rotation in Deg Angular Rotation7920.0 NOMINAL
Body StyleRECTANGULAR W/MOUNTING HOLES/SLOTS
Shaft Length0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Lateral Distance Between Mounting Hole Centers0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
Rotary Actuator Travel in Angular Deg7920.0 NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Actuator TypeSINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-057-540042-9-112-502 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vishay Sprague Inc
5905-00-068-664110015458-035 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Us Army Aviation and Missile Command
5905-00-755-2869PS-2-1228-9 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-907-4114224L1-502 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Bourns Instruments Inc
5905-01-061-5556 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
224L1-502 Bourns Instruments Inc (USA)
1597-502 PRIMARY Vishay Dale Electronics, Llc Div Vishay Americas (USA)
Related Parts
5905-00-057-5400INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
42-9-112-502
5905-00-068-6641INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
10015458-035
5905-00-755-2869INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
PS-2-1228-9
5905-00-907-4114INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
224L1-502
5905-01-061-5556INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5905-00-819-4292?

NSN 5905-00-819-4292 is a Resistor,variable,wire Wound,non, manufactured by Vishay Dale Electronics, Llc Div Vishay Americas, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-819-4292?

NSN 5905-00-819-4292 has 2 cross-referenced part numbers: 224L1-502 (Bourns Instruments Inc), 1597-502 (Vishay Dale Electronics, Llc Div Vishay Americas).

What NSN replaces 5905-00-819-4292?

There are 5 known substitutes for 5905-00-819-4292: 5905-00-057-5400, 5905-00-068-6641, 5905-00-755-2869 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1597-502?

Key specifications for 1597-502: Overall Width: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Mounting Facility Quantity: 2; Body Length: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN; Overall Length: 1.300 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN. 29 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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