PartsTable
Technical Data Sheet
3540S-446-502 ✓ 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,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.750 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BEARING SHAFT, shaft_length: 0.813 INCHES NOMINAL IN, shaft_runout: 0.002 INCHES 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 5905-00-340-9903, 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 3540S-446-502
NSN: 5905-00-340-9903
FSC: 5905
CAGE: 3Z867 — BOURNS, INC. DBA BOURNS SENSOR CONTROLS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBEARING SHAFT
shaft_length0.813 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
lateral_runout0.002 INCHES IN
overall_length2.375 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
shaft_end_play0.002 INCHES IN
NSN5905-00-340-9903
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 3540S-446-502 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
MAXIMUM RUNNING TORQUE: 2.00 INCH-OUNCES IN
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 3600.0 NOMINAL
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: 3600.0 NOMINAL
SECTION QUANTITY: 1
FUNCTION CONFORMITY TOLERANCE PER SECTION: -0.10 TO 0.10 SINGLE SECTION
MOUNTING METHOD: STANDARD BUSHING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION: SINGLE SECTION LINEAR
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM RUNNING TORQUE2.00 INCH-OUNCES IN
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 NOMINAL
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
SECTION QUANTITY1
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 SINGLE SECTION
MOUNTING METHODSTANDARD BUSHING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
534-75Interchangeable
interchangeable cross-reference
interchangeable
3540S-446-502Interchangeable
interchangeable cross-reference
interchangeable
2100-2886Interchangeable
interchangeable cross-reference
interchangeable
A2100-9067-1Interchangeable
Same NIIN cross-reference
interchangeable
2100-3326Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3540S-446-502?
3540S-446-502 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3540S-446-502?
There are 5 known substitutes for 3540S-446-502: 534-75, 3540S-446-502, 2100-2886 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3540S-446-502?
3540S-446-502 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-340-9903. This indicates validated use in U.S. government and defense supply chains.
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