PartsTable
Technical Data Sheet
WN103 ✓ 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_height: 1.500 INCHES NOMINAL IN, body_length: 0.593 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, KNURLED, bearing_type: SLEEVE SHAFT, shaft_length: 0.750 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 5905-00-122-3255, 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 WN103
NSN: 5905-00-122-3255
FSC: 5905
CAGE: 71590 — CRL COMPONENTS INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_height1.500 INCHES NOMINAL IN
body_length0.593 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED, KNURLED
bearing_typeSLEEVE SHAFT
shaft_length0.750 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.156 INCHES MAXIMUM IN
overall_length1.312 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
NSN5905-00-122-3255
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN WN103 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
RELIABILITY INDICATOR: NOT ESTABLISHED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 295.0 NOMINAL
BEARING TYPE: SLEEVE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION: 10.0 KILOHMS SINGLE SECTION
ACTUATOR TYPE: SINGLE SHAFT
MAXIMUM STOP TORQUE: 224.00 INCH-OUNCES IN
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT DIAMETER0.250 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG295.0 NOMINAL
BEARING TYPESLEEVE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
MAXIMUM STOP TORQUE224.00 INCH-OUNCES IN
NONTURN DEVICE RADIUS0.531 INCHES NOMINAL IN
SCREW THREAD DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
123043Interchangeable
interchangeable cross-reference
interchangeable
12165Interchangeable
interchangeable cross-reference
interchangeable
C57175Interchangeable
interchangeable cross-reference
interchangeable
7374785Interchangeable
interchangeable cross-reference
interchangeable
1277071Interchangeable
interchangeable cross-reference
interchangeable
WN103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WN103?
WN103 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace WN103?
There are 15 known substitutes for WN103: 123043, 12165, C57175 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WN103?
WN103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-122-3255. This indicates validated use in U.S. government and defense supply chains.
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