509443-8 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

509443-8: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL, body_length: 0.180 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, body_diameter: 0.250 INCHES NOMINAL IN, cubic_measure: 0.003 CUBIC INCHES, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-225-3392, 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→ 509443-8

NSN: 5905-01-225-3392
FSC: 5905 — Resistor
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)

SPECIFICATIONS

body_style	CYLINDRICAL
body_length	0.180 INCHES NOMINAL IN
actuator_type	FLUSH DRIVE WITH SLOT-HOLE
body_diameter	0.250 INCHES NOMINAL IN
cubic_measure	0.003 CUBIC INCHES
mounting_method	TERMINAL
terminal_length	0.187 INCHES MINIMUM IN
fragility_factor	MODERATELY RUGGED
section_quantity	1
features_provided	HUMIDITY PROOF
terminal_location	REAR END
shaft_bearing_type	SLEEVE
NSN	5905-01-225-3392

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 5.00 INCH-OUNCES IN

•

BODY DIAMETER: 0.250 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE PER SECTION: 2.000 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 150.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT BEARING TYPE: SLEEVE

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

BODY STYLE: CYLINDRICAL

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	5.00 INCH-OUNCES IN
BODY DIAMETER	0.250 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION	2.000 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT BEARING TYPE	SLEEVE
FRAGILITY FACTOR	MODERATELY RUGGED
BODY STYLE	CYLINDRICAL
TERMINAL LENGTH	0.187 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL

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

3329H-DU2-202Reference document

Same NSN cross-reference

Reference document — Secondary reference

A3012868-8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 509443-8?

509443-8 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace 509443-8?

There are 2 known substitutes for 509443-8: 3329H-DU2-202, A3012868-8. Substitute compatibility should be verified for your specific system.

What is the NSN for 509443-8?

509443-8 is cataloged in the U.S. Government catalog under NSN 5905-01-225-3392. This indicates validated use in U.S. government and defense supply chains.

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509443-8 — RESISTOR,VARIABLE,NONWIRE WOUND,

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