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3128-10 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

3128-10: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL BODY, body_style: CYLINDRICAL BUSHING MOUNTED, leg_length: 0.718 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, body_length: 1.125 INCHES NOMINAL IN, flat_height: 0.216 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-642-5001, 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→ 3128-10
NSN: 5905-00-642-5001
NIINs: 006425001, 007784117, 016214165
FSC: 5905 — Resistor
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
body_styleCYLINDRICAL BUSHING MOUNTED
leg_length0.718 INCHES NOMINAL IN
seat_angle37.0 DEGREES
body_length1.125 INCHES NOMINAL IN
flat_height0.216 INCHES NOMINAL IN
shaft_styleROUND, FLATTED
shaft_length0.875 INCHES NOMINAL IN
thread_class3A ALL ENDS A
actuator_typeSINGLE SHAFT
body_diameter2.312 INCHES NOMINAL IN
overall_length2.313 INCHES NOMINAL IN
NSN5905-00-642-5001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 3128-10 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BODY DIAMETER: 2.312 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
ELECTRICAL RESISTANCE PER SECTION: 75.000 OHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 340.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
•
FIRST FLAT LENGTH: 0.362 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER2.312 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
ELECTRICAL RESISTANCE PER SECTION75.000 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER340.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL IN
BODY STYLECYLINDRICAL BUSHING MOUNTED
FIRST FLAT LENGTH0.362 INCHES NOMINAL IN
MOUNTING METHODSTANDARD BUSHING
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 3
250229Reference document
Same NSN cross-reference
Reference document — Secondary reference
50R75Reference document
Same NSN cross-reference
Reference document — Secondary reference
1106Reference 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 3128-10?
3128-10 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3128-10?
There are 3 known substitutes for 3128-10: 250229, 50R75, 1106. Substitute compatibility should be verified for your specific system.
What is the NSN for 3128-10?
3128-10 is cataloged in the U.S. Government catalog under NSN 5905-00-642-5001. 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.