PartsTable
Technical Data Sheet
43-203K ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.562 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.625 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-549-1764, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 43-203K
NSN: 5905-00-549-1764
FSC: 5905
CAGE: 12697 — CLAROSTAT SENSORS AND CONTROLS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.562 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.125 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
terminal_length0.188 INCHES NOMINAL IN
overall_diameter1.312 INCHES NOMINAL IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
NSN5905-00-549-1764
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 43-203K MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
SECTION QUANTITY: 1
SHAFT STYLE: ROUND, SLOTTED
OVERALL DIAMETER: 1.312 INCHES NOMINAL IN
TERMINAL LENGTH: 0.188 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION: 20.000 KILOHMS SINGLE SECTION
MOUNTING METHOD: STANDARD BUSHING
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
SECTION QUANTITY1
SHAFT STYLEROUND, SLOTTED
OVERALL DIAMETER1.312 INCHES NOMINAL IN
TERMINAL LENGTH0.188 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION20.000 KILOHMS SINGLE SECTION
MOUNTING METHODSTANDARD BUSHING
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
819725-3Interchangeable
interchangeable cross-reference
interchangeable
819725Interchangeable
interchangeable cross-reference
interchangeable
SOE-1-3/8Interchangeable
interchangeable cross-reference
interchangeable
127483BInterchangeable
interchangeable cross-reference
interchangeable
4HR842Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43-203K?
43-203K is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 43-203K?
There are 5 known substitutes for 43-203K: 819725-3, 819725, SOE-1-3/8 and 2 more. Substitute compatibility should be verified for your specific system.
Is 43-203K still available?
43-203K is currently cancelled.
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