9191931 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

9191931: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 2.681 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-889-5538, 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→ 9191931

NSN: 5905-00-889-5538
FSC: 5905 — Resistor
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

body_style	CYLINDRICAL SERVO MOUNTED
body_length	2.681 INCHES MAXIMUM IN
shaft_style	ROUND
bearing_type	BALL SHAFT
pilot_length	0.0620 INCHES NOMINAL IN
shaft_length	0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN
shaft_runout	0.001 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	1.750 INCHES NOMINAL IN
lateral_runout	0.002 INCHES IN
pilot_diameter	1.5610 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM IN
shaft_diameter	0.2494 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM IN
NSN	5905-00-889-5538

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN

•

BODY DIAMETER: 1.750 INCHES NOMINAL IN

•

LATERAL RUNOUT: 0.002 INCHES IN

•

ELECTRICAL RESISTANCE PER SECTION: 125.0 KILOHMS 1ST SECTION

•

MOUNTING LIP DEPTH: 0.0930 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.60 INCH-OUNCES IN
BODY DIAMETER	1.750 INCHES NOMINAL IN
LATERAL RUNOUT	0.002 INCHES IN
ELECTRICAL RESISTANCE PER SECTION	125.0 KILOHMS 1ST SECTION
ELECTRICAL RESISTANCE PER SECTION	200.0 KILOHMS 4TH SECTION
ELECTRICAL RESISTANCE PER SECTION	50.0 KILOHMS 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION	50.0 KILOHMS 3RD SECTION
MOUNTING LIP DEPTH	0.0930 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	90.0 ALL SECTIONS
UNDERCUT WIDTH	0.0730 INCHES MINIMUM IN

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 5

ST18S182Reference document

Same NSN cross-reference

Reference document — Secondary reference

134WS255Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

757-6221Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AP18-C77Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5439-112-0Same 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 9191931?

9191931 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 9191931?

There are 5 known substitutes for 9191931: ST18S182, 134WS255, 757-6221 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 9191931?

9191931 is cataloged in the U.S. Government catalog under NSN 5905-00-889-5538. This indicates validated use in U.S. government and defense supply chains.

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9191931 — RESISTOR,VARIABLE,WIRE WOUND,NON

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