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719299-243 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

719299-243: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 2.143 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, bearing_type: BALL SHAFT, pilot_length: 0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM IN, shaft_length: 0.360 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-649-9072, 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→ 719299-243
NSN: 5905-00-649-9072
FSC: 5905 — Resistor
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length2.143 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
bearing_typeBALL SHAFT
pilot_length0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM IN
shaft_length0.360 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
lateral_runout0.004 INCHES IN
pilot_diameter1.87400 INCHES MINIMUM AND 1.87500 INCHES MAXIMUM IN
shaft_diameter0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
shaft_end_play0.00500 INCHES IN
NSN5905-00-649-9072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 719299-243 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BODY DIAMETER: 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
•
LATERAL RUNOUT: 0.004 INCHES IN
•
ELECTRICAL RESISTANCE PER SECTION: 20.000 KILOHMS ALL SECTIONS
•
MOUNTING LIP DEPTH: 0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM IN
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 ALL SECTIONS
•
UNDERCUT WIDTH: 0.07300 INCHES MINIMUM AND 0.08300 INCHES MAXIMUM IN
•
SECTION QUANTITY: 2
•
SHAFT DIAMETER: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
LATERAL RUNOUT0.004 INCHES IN
ELECTRICAL RESISTANCE PER SECTION20.000 KILOHMS ALL SECTIONS
MOUNTING LIP DEPTH0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 ALL SECTIONS
UNDERCUT WIDTH0.07300 INCHES MINIMUM AND 0.08300 INCHES MAXIMUM IN
SECTION QUANTITY2
SHAFT DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
UNDERCUT DIAMETER1.984 INCHES NOMINAL IN
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
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
ST20S326Reference document
Same NSN cross-reference
Reference document — Secondary reference
754-2026Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 719299-243?
719299-243 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 719299-243?
There are 2 known substitutes for 719299-243: ST20S326, 754-2026. Substitute compatibility should be verified for your specific system.
What is the NSN for 719299-243?
719299-243 is cataloged in the U.S. Government catalog under NSN 5905-00-649-9072. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.