PartsTable
Technical Data Sheet
PartsTable / MRO / 20-1045
20-1045 ✓ 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 material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.438 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.812 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-022-4042, 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→ 20-1045
NSN: 5905-00-022-4042
FSC: 5905
CAGE: 81412 — TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.438 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.812 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.312 INCHES NOMINAL IN
coil_quantity11
shaft_diameter0.250 INCHES NOMINAL IN
inside_diameter0.781 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
NSN5905-00-022-4042
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 20-1045 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MOUNTING BUSHING LENGTH: 0.375 INCHES NOMINAL IN
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 360.0 NOMINAL
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION
•
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -5.0 TO 5.0 SINGLE SECTION
•
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
•
POWER DISSIPATION RATING PER SECTION IN WATTS: 5.0 FREE AIR SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL IN
SHAFT DIAMETER0.250 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
POWER DISSIPATION RATING PER SECTION IN WATTS5.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
201045Interchangeable
interchangeable cross-reference
interchangeable
5174035Interchangeable
interchangeable cross-reference
interchangeable
CEC0-1045Interchangeable
interchangeable cross-reference
interchangeable
2019935Interchangeable
interchangeable cross-reference
interchangeable
639578Interchangeable
interchangeable cross-reference
interchangeable
40002817Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 20-1045?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 20-1045?
20-1045 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-1045?
There are 6 known substitutes for 20-1045: 201045, 5174035, CEC0-1045 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-1045?
20-1045 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-022-4042. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 20-1045

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026