PartsTable
Technical Data Sheet
124912LF ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, HOLLOWED SINGLE ACTUATOR, shaft_length: 1.187 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 4.125 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION FRONT, terminal_type: SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-758-6055, 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 124912LF
NSN: 5930-00-758-6055
FSC: 5930
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
shaft_typeROUND, HOLLOWED SINGLE ACTUATOR
shaft_length1.187 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2B SINGLE MOUNTING FACILITY
overall_width4.125 INCHES NOMINAL IN
pole_quantity1 EACH SECTION FRONT
terminal_typeSCREW
overall_height4.125 INCHES NOMINAL IN
overall_length7.375 INCHES NOMINAL IN
shaft_diameter0.375 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity4 EACH SECTION FRONT
mounting_methodTHREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designatorTAP, CIRCUIT SELECTOR
NSN5930-00-758-6055
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 124912LF MFR SWITCH,ROTARY
KEY FEATURES
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 4 SINGLE ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS: 250.0 AC AT SEA LEVEL
THREAD QUANTITY PER INCH: 20 SINGLE MOUNTING FACILITY
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION FRONT
SHAFT LENGTH: 1.187 INCHES NOMINAL SINGLE ACTUATOR IN
MOUNTING FACILITY CIRCLE RADIUS: 3.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
THREAD CLASS: 2B SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS250.0 AC AT SEA LEVEL
THREAD QUANTITY PER INCH20 SINGLE MOUNTING FACILITY
OVERALL LENGTH7.375 INCHES NOMINAL IN
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION FRONT
SHAFT LENGTH1.187 INCHES NOMINAL SINGLE ACTUATOR IN
MOUNTING FACILITY CIRCLE RADIUS3.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
THREAD CLASS2B SINGLE MOUNTING FACILITY
SWITCH CONTACT BASIC DESIGNNONPILE-UP NONSYMMETRICAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
82-345Interchangeable
interchangeable cross-reference
interchangeable
MS20074-04-03Interchangeable
interchangeable cross-reference
interchangeable
424311PC18Interchangeable
interchangeable cross-reference
interchangeable
5169012003Interchangeable
interchangeable cross-reference
interchangeable
AMA/162314Interchangeable
interchangeable cross-reference
interchangeable
6685013398261Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124912LF?
124912LF is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 124912LF?
There are 6 known substitutes for 124912LF: 82-345, MS20074-04-03, 424311PC18 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124912LF?
124912LF is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-758-6055. This indicates validated use in U.S. government and defense supply chains.
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