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Technical Data Sheet
SM-C-344829 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include shaft_type: ROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR, shaft_length: 0.313 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.250 INCHES NOMINAL IN, pole_quantity: 1 SECOND SECTION REAR, terminal_type: CLIP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-755-2887, 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
SM-C-344829
NSN: 5930-00-755-2887
FSC: 5930
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
shaft_typeROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR
shaft_length0.313 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.250 INCHES NOMINAL IN
pole_quantity1 SECOND SECTION REAR
terminal_typeCLIP
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.297 INCHES NOMINAL IN
overall_length1.658 INCHES NOMINAL IN
shaft_diameter0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity11 FIRST SECTION FRONT
mounting_methodTHREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
NSN5930-00-755-2887
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN SM-C-344829 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
NONTURN DEVICE TYPE: TAB AT 3:00 OCLOCK
WIDTH BETWEEN FLATS: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES SECOND SECTION REAR
OPERATING TEMP RANGE: -55.0 TO 100.0 CELSIUS DEGC
INDIVIDUAL SECTION QUANTITY: 2
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 12 SINGLE ACTUATOR
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A SINGLE MOUNTING FACILITY A
NONTURN DEVICE TYPETAB AT 3:00 OCLOCK
WIDTH BETWEEN FLATS0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES SECOND SECTION REAR
OPERATING TEMP RANGE-55.0 TO 100.0 CELSIUS DEGC
INDIVIDUAL SECTION QUANTITY2
SWITCH ACTUATOR INDEXING POSITION QUANTITY12 SINGLE ACTUATOR
PRECIOUS MATERIAL AND LOCATIONCLIPS AND ROTORS SILVER
POLE QUANTITY1 SECOND SECTION REAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
129020Interchangeable
interchangeable cross-reference
interchangeable
3DD5Interchangeable
interchangeable cross-reference
interchangeable
1779Interchangeable
interchangeable cross-reference
interchangeable
7246R10KL0-25Interchangeable
interchangeable cross-reference
interchangeable
7246R10KL.25CTInterchangeable
interchangeable cross-reference
interchangeable
403-4153Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-344829?
SM-C-344829 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace SM-C-344829?
There are 23 known substitutes for SM-C-344829: 129020, 3DD5, 1779 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-344829?
SM-C-344829 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-755-2887. This indicates validated use in U.S. government and defense supply chains.
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