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AR10S — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AR10S: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT, reach_length: 0.375 INCHES NOMINAL IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4), pressure_rating: 115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS, width_across_flats: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-293-5247, 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
AR10S
NSN: 2920-00-293-5247
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
body_styleELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
reach_length0.375 INCHES NOMINAL IN
usage_designENGINE OTHER THAN AIRCRAFT
electrode_styleSINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
pressure_rating115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
width_across_flats0.812 INCHES NOMINAL IN
seat_major_diameter0.938 INCHES NOMINAL IN
shield_thread_length0.438 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE AND A CLASS
dc_resistance_rating_in_ohms10000.0 MINIMUM AND 20000.0 MAXIMUM
height_above_mounting_surface3.250 INCHES NOMINAL IN
top_to_shield_thread_distance0.125 INCHES NOMINAL IN
NSN2920-00-293-5247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN AR10S MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
PRESSURE RATING: 115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
•
WIDTH ACROSS FLATS: 0.812 INCHES NOMINAL IN
•
TOP TO TERMINAL CONTACT DISTANCE: 1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
•
HEIGHT ABOVE MOUNTING SURFACE: 3.250 INCHES NOMINAL IN
•
USAGE DESIGN: ENGINE OTHER THAN AIRCRAFT
•
ELECTRODE STYLE: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
•
BODY STYLE: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
•
DC RESISTANCE RATING IN OHMS: 10000.0 MINIMUM AND 20000.0 MAXIMUM
TECHNICAL CHARACTERISTICS
PRESSURE RATING115.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 116.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
WIDTH ACROSS FLATS0.812 INCHES NOMINAL IN
TOP TO TERMINAL CONTACT DISTANCE1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
HEIGHT ABOVE MOUNTING SURFACE3.250 INCHES NOMINAL IN
USAGE DESIGNENGINE OTHER THAN AIRCRAFT
ELECTRODE STYLESINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
BODY STYLEELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
DC RESISTANCE RATING IN OHMS10000.0 MINIMUM AND 20000.0 MAXIMUM
REACH LENGTH0.375 INCHES NOMINAL IN
SEAT MAJOR DIAMETER0.938 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
XEJ12Reference document
Same NSN cross-reference
Reference document — Secondary reference
54420Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AR10S?
AR10S is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace AR10S?
There are 2 known substitutes for AR10S: XEJ12, 54420. Substitute compatibility should be verified for your specific system.
What is the NSN for AR10S?
AR10S is cataloged in the U.S. Government catalog under NSN 2920-00-293-5247. 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.