PartsTable
Technical Data Sheet
4W ✓ 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 shape: STRAIGHT, length: 1.250 INCHES NOMINAL IN, diameter: 0.125 INCHES NOMINAL IN, material: TUNGSTEN CARBIDE, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.625 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 5905-00-681-4334, 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 4W
NSN: 5905-00-681-4334
FSC: 5905
CAGE: 75042 — TRW INC TRW ELECTRONIC COMPONENTS IRC FIXED RESISTORS PHILADELPHIA DIV (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.250 INCHES NOMINAL IN
diameter0.125 INCHES NOMINAL IN
materialTUNGSTEN CARBIDE
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.625 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.250 INCHES NOMINAL IN
mounting_shankINCLUDED
overall_length1.250 INCHES NOMINAL IN
NSN5905-00-681-4334
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 4W MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
BODY DIAMETER: 1.250 INCHES NOMINAL IN
OVERALL DIAMETER: 1.250 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH: 32.0
SHAFT STYLE: ROUND
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -2.0 TO 2.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS: 4.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
MOUNTING METHOD: STANDARD BUSHING
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER1.250 INCHES NOMINAL IN
OVERALL DIAMETER1.250 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
SHAFT STYLEROUND
RESISTANCE TOLERANCE PER SECTION IN PERCENT-2.0 TO 2.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS4.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
MOUNTING METHODSTANDARD BUSHING
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
ACTUATOR TYPESINGLE SHAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4WInterchangeable
interchangeable cross-reference
interchangeable
10163182Interchangeable
interchangeable cross-reference
interchangeable
10291689-1Interchangeable
interchangeable cross-reference
interchangeable
70030020Interchangeable
interchangeable cross-reference
interchangeable
SD-51Interchangeable
interchangeable cross-reference
interchangeable
9TD6CWInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4W?
4W is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4W?
There are 6 known substitutes for 4W: 4W, 10163182, 10291689-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4W?
4W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-681-4334. This indicates validated use in U.S. government and defense supply chains.
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