499-021-031 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

499-021-031: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.469 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.531 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-228-7791, 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→ 499-021-031

NSN: 5905-01-228-7791
FSC: 5905 — Resistor
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	0.469 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
shaft_length	0.531 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	0.500 INCHES NOMINAL IN
cubic_measure	0.196 CUBIC INCHES
shaft_diameter	0.125 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
fragility_factor	MODERATELY RUGGED
section_quantity	1
features_provided	HUMIDITY PROOF
NSN	5905-01-228-7791

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 3.00 INCH-OUNCES IN

•

BODY DIAMETER: 0.500 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION

•

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: SLEEVE

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	3.00 INCH-OUNCES IN
BODY DIAMETER	0.500 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	500.0 OHMS SINGLE SECTION
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	SLEEVE
NONTURN DEVICE RADIUS	0.245 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY RUGGED

SUBSTITUTES & CROSS-REFERENCES 2

WA2G034S501UAReference document

Same NSN cross-reference

Reference document — Secondary reference

107153Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 499-021-031?

499-021-031 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 499-021-031?

There are 2 known substitutes for 499-021-031: WA2G034S501UA, 107153. Substitute compatibility should be verified for your specific system.

What is the NSN for 499-021-031?

499-021-031 is cataloged in the U.S. Government catalog under NSN 5905-01-228-7791. This indicates validated use in U.S. government and defense supply chains.

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499-021-031 — RESISTOR,VARIABLE,NONWIRE WOUND,

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