WRS2T040S503U — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

WRS2T040S503U: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.948 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, switch_type: ROTARY, shaft_length: 0.625 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-087-3173, 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→ WRS2T040S503U

NSN: 5905-01-087-3173
FSC: 5905 — Resistor
CAGE: 12697 — CLAROSTAT SENSORS AND CONTROLS (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	0.948 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
switch_type	ROTARY
shaft_length	0.625 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	0.500 INCHES NOMINAL IN
cubic_measure	0.186 CUBIC INCHES
overall_length	1.807 INCHES NOMINAL IN
shaft_diameter	0.125 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
fragility_factor	RUGGED
NSN	5905-01-087-3173

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.50 INCH-OUNCES IN

•

BODY DIAMETER: 0.500 INCHES NOMINAL IN

•

OPERATING POSITION: START OF ROTATION

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 50.000 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

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.50 INCH-OUNCES IN
BODY DIAMETER	0.500 INCHES NOMINAL IN
OPERATING POSITION	START OF ROTATION
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	50.000 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
SHAFT BEARING TYPE	BEARING

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 2

WRS1G040S503UReference document

Same NSN cross-reference

Reference document — Secondary reference

WRS2A040S503UReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is WRS2T040S503U?

WRS2T040S503U is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace WRS2T040S503U?

There are 2 known substitutes for WRS2T040S503U: WRS1G040S503U, WRS2A040S503U. Substitute compatibility should be verified for your specific system.

What is the NSN for WRS2T040S503U?

WRS2T040S503U is cataloged in the U.S. Government catalog under NSN 5905-01-087-3173. This indicates validated use in U.S. government and defense supply chains.

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