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Technical Data Sheet
PartsTable / MRO / 43-166
43-166 ✓ Verified by PartsTable
Lindy · 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,NONWIRE WOUND,. Key specifications include material: LEATHER AND RUBBER SYNTHETIC SEALING ELEMENT, body_style: CYLINDRICAL BUSHING MOUNTED, case_style: SQUARE, seal_width: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, body_length: 0.500 INCHES NOMINAL IN, shaft_style: ROUND, UNDERCUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-107-8012, 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→ 43-166
NSN: 5905-00-107-8012
FSC: 5905
CAGE: 34263 — CTS CORP IN TEXAS DBA CTS ELECTRONICS CORP BROWNSVILLE DIV (USA)
SPECIFICATIONS
materialLEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
body_styleCYLINDRICAL BUSHING MOUNTED
case_styleSQUARE
seal_width0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
body_length0.500 INCHES NOMINAL IN
shaft_styleROUND, UNDERCUT
shaft_length0.875 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.125 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
NSN5905-00-107-8012
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 43-166 MFR Lindy RESISTOR,VARIABLE,NONW
KEY FEATURES
•
MOUNTING BUSHING LENGTH: 0.375 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
•
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
•
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.5 FREE AIR SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
•
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
•
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
•
SCREW THREAD DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
SCREW THREAD DIAMETER0.375 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
50109Interchangeable
interchangeable cross-reference
interchangeable
43-166Interchangeable
interchangeable cross-reference
interchangeable
275118Interchangeable
interchangeable cross-reference
interchangeable
43146Interchangeable
interchangeable cross-reference
interchangeable
43146-000LInterchangeable
interchangeable cross-reference
interchangeable
FRS 43166Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43-166?
43-166 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 43-166?
There are 7 known substitutes for 43-166: 50109, 43-166, 275118 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43-166?
43-166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-107-8012. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026