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LT09-138A — RESISTOR,VARIABLE,WIRE WOUND,PRE

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

LT09-138A: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 2.593 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-089-6907, 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→ LT09-138A
NSN: 5905-00-089-6907
FSC: 5905 — Resistor
CAGE: 99957 — BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length2.593 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.375 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter0.775 INCHES NOMINAL IN
overall_length2.593 INCHES MAXIMUM IN
pilot_diameter0.7490 INCHES MINIMUM AND 0.7590 INCHES MAXIMUM IN
shaft_diameter0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
NSN5905-00-089-6907
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN LT09-138A MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.90 INCH-OUNCES IN
•
BODY DIAMETER: 0.775 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE PER SECTION: 12.5 KILOHMS 1ST SECTION AND 8.75 KILOHMS 2ND SECTION AND 8.75 KILOHMS 3RD SECTION AND 35.0 KILOHMS 4TH SECTION AND 50.0 KILOHMS 5TH 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 ALL SECTIONS
•
UNDERCUT WIDTH: 0.0570 INCHES MINIMUM IN
•
SECTION QUANTITY: 5
•
SHAFT DIAMETER: 0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.90 INCH-OUNCES IN
BODY DIAMETER0.775 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION12.5 KILOHMS 1ST SECTION AND 8.75 KILOHMS 2ND SECTION AND 8.75 KILOHMS 3RD SECTION AND 35.0 KILOHMS 4TH SECTION AND 50.0 KILOHMS 5TH SECTION
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
UNDERCUT WIDTH0.0570 INCHES MINIMUM IN
SECTION QUANTITY5
SHAFT DIAMETER0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.748 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
SUBSTITUTES & CROSS-REFERENCES 5
700-1742Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1733Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
910017-3CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10876-1REVCReference document
Same NSN cross-reference
Reference document — Secondary reference
700-1749Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LT09-138A?
LT09-138A is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace LT09-138A?
There are 5 known substitutes for LT09-138A: 700-1742, 1733, 910017-3C and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LT09-138A?
LT09-138A is cataloged in the U.S. Government catalog under NSN 5905-00-089-6907. This indicates validated use in U.S. government and defense supply chains.
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