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Technical Data Sheet
PartsTable / MRO / 121110LJ
121110LJ ✓ 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 SINGLE ACTUATOR, shaft_length: 1.094 INCHES NOMINAL SINGLE ACTUATOR IN, terminal_type: TAB W/SCREW, shaft_diameter: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, mounting_method: BASE SINGLE MOUNTING FACILITY, contact_switching_action: MAKES BEFORE BREAKS EACH SECTION FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-202-0834, 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→ 121110LJ
NSN: 5930-00-202-0834
FSC: 5930
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
shaft_typeROUND SINGLE ACTUATOR
shaft_length1.094 INCHES NOMINAL SINGLE ACTUATOR IN
terminal_typeTAB W/SCREW
shaft_diameter0.219 INCHES NOMINAL SINGLE ACTUATOR IN
mounting_methodBASE SINGLE MOUNTING FACILITY
contact_switching_actionMAKES BEFORE BREAKS EACH SECTION FRONT
mounting_facility_patternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
contact_load_current_rating10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
individual_section_quantity10
contact_voltage_rating_in_volts125.0 DC AT SEA LEVEL
unthreaded_mounting_hole_diameter0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
switch_actuator_positioning_increment90.0 DEGREES SINGLE ACTUATOR
NSN5930-00-202-0834
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 121110LJ MFR SWITCH,ROTARY
KEY FEATURES
•
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 4 SINGLE ACTUATOR
•
INDIVIDUAL SECTION QUANTITY: 10
•
SHAFT TYPE: ROUND SINGLE ACTUATOR
•
CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
•
CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS EACH SECTION FRONT
•
MOUNTING METHOD: BASE SINGLE MOUNTING FACILITY
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
SHAFT LENGTH: 1.094 INCHES NOMINAL SINGLE ACTUATOR IN
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
INDIVIDUAL SECTION QUANTITY10
SHAFT TYPEROUND SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS EACH SECTION FRONT
MOUNTING METHODBASE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SHAFT LENGTH1.094 INCHES NOMINAL SINGLE ACTUATOR IN
CONTACT VOLTAGE RATING IN VOLTS125.0 DC AT SEA LEVEL
SWITCH ACTUATOR POSITIONING INCREMENT90.0 DEGREES SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
17730-4Interchangeable
interchangeable cross-reference
interchangeable
359490Interchangeable
interchangeable cross-reference
interchangeable
D2081Interchangeable
interchangeable cross-reference
interchangeable
15622362Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121110LJ?
121110LJ is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121110LJ?
There are 4 known substitutes for 121110LJ: 17730-4, 359490, D2081 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121110LJ?
121110LJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-202-0834. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026