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Technical Data Sheet
PartsTable / MRO / 122902LR
122902LR ✓ 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, overall_width: 2.812 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 2.812 INCHES NOMINAL IN, mounting_method: BRACKET(S) SINGLE MOUNTING FACILITY, features_provided: ACTUATOR KNOB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-504-8128, 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→ 122902LR
NSN: 5930-00-504-8128
FSC: 5930
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
shaft_typeROUND SINGLE ACTUATOR
overall_width2.812 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height2.812 INCHES NOMINAL IN
mounting_methodBRACKET(S) SINGLE MOUNTING FACILITY
features_providedACTUATOR KNOB
nominal_thread_size0.190 INCHES SINGLE MOUNTING FACILITY IN
knob_manufacturer_code80064
contact_switching_actionBREAKS BEFORE MAKES EACH SECTION FRONT
thread_quantity_per_inch24 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
NSN5930-00-504-8128
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 122902LR MFR SWITCH,ROTARY
KEY FEATURES
•
CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
TERMINAL TYPE: TAB W/SCREW
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
•
FEATURES PROVIDED: ACTUATOR KNOB
•
CONTACT VOLTAGE RATING IN VOLTS: 125.0 DC AT SEA LEVEL
•
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION FRONT
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
UNTHREADED MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TERMINAL TYPETAB W/SCREW
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
FEATURES PROVIDEDACTUATOR KNOB
CONTACT VOLTAGE RATING IN VOLTS125.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION FRONT
NOMINAL THREAD SIZE0.190 INCHES SINGLE MOUNTING FACILITY IN
SHAFT TYPEROUND SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
7-10118Interchangeable
interchangeable cross-reference
interchangeable
600160Interchangeable
interchangeable cross-reference
interchangeable
2537/57783Interchangeable
interchangeable cross-reference
interchangeable
2537Interchangeable
interchangeable cross-reference
interchangeable
RAR0859Interchangeable
interchangeable cross-reference
interchangeable
710-896NFA32B16C32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 122902LR?
122902LR is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 122902LR?
There are 9 known substitutes for 122902LR: 7-10118, 600160, 2537/57783 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 122902LR?
122902LR is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-504-8128. 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