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0026-1253 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

0026-1253: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.768 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, switch_type: ROTARY, shaft_length: 2.125 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-554-8557, 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→ 0026-1253
NSN: 5905-00-554-8557
FSC: 5905 — Resistor
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.768 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
switch_typeROTARY
shaft_length2.125 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.062 INCHES NOMINAL IN
overall_length3.143 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
fragility_factorMODERATELY DELICATE
overall_diameter1.624 INCHES NOMINAL IN
NSN5905-00-554-8557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 0026-1253 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BODY DIAMETER: 1.062 INCHES NOMINAL IN
•
OPERATING POSITION: START OF ROTATION
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
ELECTRICAL RESISTANCE PER SECTION: 25.0 KILOHMS SINGLE SECTION
•
SWITCH VOLTAGE RATING IN VOLTS: 125.0
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.062 INCHES NOMINAL IN
OPERATING POSITIONSTART OF ROTATION
SCREW THREAD QUANTITY PER INCH32.0
ELECTRICAL RESISTANCE PER SECTION25.0 KILOHMS SINGLE SECTION
SWITCH VOLTAGE RATING IN VOLTS125.0
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.125 INCHES NOMINAL IN
NONTURN DEVICE RADIUS0.531 INCHES NOMINAL IN
FRAGILITY FACTORMODERATELY DELICATE
SUBSTITUTES & CROSS-REFERENCES 1
4P1225Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0026-1253?
0026-1253 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0026-1253?
There is 1 known substitute for 0026-1253: 4P1225. Substitute compatibility should be verified for your specific system.
What is the NSN for 0026-1253?
0026-1253 is cataloged in the U.S. Government catalog under NSN 5905-00-554-8557. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.