502-231 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

502-231: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: PLASTIC, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 3.000 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, bearing_type: BALL SHAFT, pilot_length: 0.0620 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-825-0074, 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→ 502-231

NSN: 5905-00-825-0074
NIINs: 008250074, 012558947, 013830783, 015135830, 016708030
FSC: 5905 — Resistor
CAGE: 02111 — VISHAY SPRAGUE INC (USA)

SPECIFICATIONS

material	PLASTIC
body_style	CYLINDRICAL SERVO MOUNTED
body_length	3.000 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
bearing_type	BALL SHAFT
pilot_length	0.0620 INCHES MINIMUM IN
shaft_length	0.438 INCHES NOMINAL IN
shaft_runout	0.003 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	0.875 INCHES NOMINAL IN
overall_length	3.000 INCHES NOMINAL IN
pilot_diameter	0.6250 INCHES NOMINAL IN
NSN	5905-00-825-0074

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 1.20 INCH-OUNCES IN

•

BODY DIAMETER: 0.875 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE PER SECTION: 500.000 OHMS ALL SECTIONS

•

MOUNTING LIP DEPTH: 0.0620 INCHES MINIMUM IN

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 ALL SECTIONS

•

UNDERCUT WIDTH: 0.0570 INCHES MINIMUM IN

•

SECTION QUANTITY: 2

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	1.20 INCH-OUNCES IN
BODY DIAMETER	0.875 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	500.000 OHMS ALL SECTIONS
MOUNTING LIP DEPTH	0.0620 INCHES MINIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 ALL SECTIONS
UNDERCUT WIDTH	0.0570 INCHES MINIMUM IN
SECTION QUANTITY	2
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.625 INCHES NOMINAL IN
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS LINEAR

SUBSTITUTES & CROSS-REFERENCES 4

500-830Reference document

Same NSN cross-reference

Reference document — Secondary reference

381-1311-00Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7223-1557-0Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

381-1311-000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 502-231?

502-231 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 502-231?

There are 4 known substitutes for 502-231: 500-830, 381-1311-00, 7223-1557-0 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 502-231?

502-231 is cataloged in the U.S. Government catalog under NSN 5905-00-825-0074. This indicates validated use in U.S. government and defense supply chains.

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502-231 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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