14W3-2091 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

14W3-2091: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.480 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.244 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-477-9060, 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→ 14W3-2091

NSN: 5905-00-477-9060
FSC: 5905 — Resistor
CAGE: 19176 — SERVO INSTRUMENT CORPORATION (USA)

SPECIFICATIONS

body_style	CYLINDRICAL SERVO MOUNTED
body_length	1.480 INCHES NOMINAL IN
shaft_style	ROUND
bearing_type	BALL SHAFT
pilot_length	0.0620 INCHES NOMINAL IN
shaft_length	0.244 INCHES NOMINAL IN
shaft_runout	0.002 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	0.875 INCHES NOMINAL IN
lateral_runout	0.003 INCHES IN
pilot_diameter	0.7500 INCHES NOMINAL IN
shaft_diameter	0.125 INCHES NOMINAL IN
NSN	5905-00-477-9060

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN

•

BODY DIAMETER: 0.875 INCHES NOMINAL IN

•

LATERAL RUNOUT: 0.003 INCHES IN

•

ELECTRICAL RESISTANCE PER SECTION: 100.0 KILOHMS ALL SECTIONS

•

MOUNTING LIP DEPTH: 0.0620 INCHES NOMINAL IN

•

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

•

UNDERCUT WIDTH: 0.0620 INCHES NOMINAL IN

•

SECTION QUANTITY: 3

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.60 INCH-OUNCES IN
BODY DIAMETER	0.875 INCHES NOMINAL IN
LATERAL RUNOUT	0.003 INCHES IN
ELECTRICAL RESISTANCE PER SECTION	100.0 KILOHMS ALL SECTIONS
MOUNTING LIP DEPTH	0.0620 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 ALL SECTIONS
UNDERCUT WIDTH	0.0620 INCHES NOMINAL IN
SECTION QUANTITY	3
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.859 INCHES NOMINAL 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 3

240MS138P002Reference document

Same NSN cross-reference

Reference document — Secondary reference

WP7-8 159-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

78WS338-2Same 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 14W3-2091?

14W3-2091 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 14W3-2091?

There are 3 known substitutes for 14W3-2091: 240MS138P002, WP7-8 159-2, 78WS338-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 14W3-2091?

14W3-2091 is cataloged in the U.S. Government catalog under NSN 5905-00-477-9060. This indicates validated use in U.S. government and defense supply chains.

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14W3-2091 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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