768501 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

768501: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.906 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-683-5646, 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→ 768501

NSN: 5905-00-683-5646
FSC: 5905 — Resistor
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

body_style	CYLINDRICAL SERVO MOUNTED
body_length	0.906 INCHES MAXIMUM IN
shaft_style	ROUND
bearing_type	BALL SHAFT
pilot_length	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length	0.406 INCHES NOMINAL IN
shaft_runout	0.001 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	1.125 INCHES NOMINAL IN
lateral_runout	0.002 INCHES IN
overall_length	1.312 INCHES NOMINAL IN
pilot_diameter	0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
NSN	5905-00-683-5646

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.50 INCH-OUNCES IN

•

BODY DIAMETER: 1.125 INCHES NOMINAL IN

•

LATERAL RUNOUT: 0.002 INCHES IN

•

ELECTRICAL RESISTANCE PER SECTION: 2.000 KILOHMS SINGLE SECTION

•

MOUNTING LIP DEPTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN

•

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

•

UNDERCUT WIDTH: 0.0570 INCHES MINIMUM IN

•

SECTION QUANTITY: 1

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.50 INCH-OUNCES IN
BODY DIAMETER	1.125 INCHES NOMINAL IN
LATERAL RUNOUT	0.002 INCHES IN
ELECTRICAL RESISTANCE PER SECTION	2.000 KILOHMS SINGLE SECTION
MOUNTING LIP DEPTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
UNDERCUT WIDTH	0.0570 INCHES MINIMUM IN
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.975 INCHES MAXIMUM 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

ST11S159Reference document

Same NSN cross-reference

Reference document — Secondary reference

11NXG1Reference document

Same NSN cross-reference

Reference document — Secondary reference

741-6121Same 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 768501?

768501 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 768501?

There are 3 known substitutes for 768501: ST11S159, 11NXG1, 741-6121. Substitute compatibility should be verified for your specific system.

What is the NSN for 768501?

768501 is cataloged in the U.S. Government catalog under NSN 5905-00-683-5646. This indicates validated use in U.S. government and defense supply chains.

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768501 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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