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Technical Data Sheet
PartsTable / COMPONENT / 571545
571545 ✓ Verified by PartsTable
— · COMPONENT
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 body_width: 0.625 INCHES NOMINAL IN, body_height: 1.781 INCHES NOMINAL IN, body_length: 1.094 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, inductance_rating: 2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-012-8175, 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
571545
NSN: 2915-00-012-8175
FSC: 2915
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
body_width0.625 INCHES NOMINAL IN
body_height1.781 INCHES NOMINAL IN
body_length1.094 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
inductance_rating2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL SECONDARY
nominal_thread_size0.138 INCHES SINGLE GROUP IN
fsc_application_dataFUEL CONTROL,ENGINE,AIRCRAFT
pulse_repetition_rate100.0 HERTZ SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
end_item_identificationTF33 AIRCRAFT ENGINE
thread_quantity_per_inch32 SINGLE GROUP
NSN2915-00-012-8175
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 571545 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUM ALLOY PER AMS 4120; FLANGE 0.03 IN. THK,0.46 IN. DIA; 0.12 IN. THK W/HOLE THRU 0.099 IN. DIA,CSK 100 DEG TO 0.142 - 0.152 IN. DIA ON SIDE W/OD 0.315 IN.; PART OF SPEED RESET LEVER AND BRACKET ASSY FOR MAIN FUEL CONTROL 553000,552552,561100 IN
•
FSC APPLICATION DATA: FUEL CONTROL,ENGINE,AIRCRAFT
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUM ALLOY PER AMS 4120; FLANGE 0.03 IN. THK,0.46 IN. DIA; 0.12 IN. THK W/HOLE THRU 0.099 IN. DIA,CSK 100 DEG TO 0.142 - 0.152 IN. DIA ON SIDE W/OD 0.315 IN.; PART OF SPEED RESET LEVER AND BRACKET ASSY FOR MAIN FUEL CONTROL 553000,552552,561100 IN
END ITEM IDENTIFICATIONTF33 AIRCRAFT ENGINE
FSC APPLICATION DATAFUEL CONTROL,ENGINE,AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
571545Interchangeable
interchangeable cross-reference
interchangeable
21371Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 571545?
571545 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 571545?
There are 2 known substitutes for 571545: 571545, 21371. Substitute compatibility should be verified for your specific system.
What is the NSN for 571545?
571545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-012-8175. 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