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Technical Data Sheet
PartsTable / MRO / 2MA126
2MA126 ✓ 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: 0.657 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 2 SINGLE SECTION FRONT, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-560-3151, 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→ 2MA126
NSN: 5930-00-560-3151
FSC: 5930
CAGE: 02650 — R F ELECTRONICS INC (USA)
SPECIFICATIONS
shaft_typeROUND SINGLE ACTUATOR
shaft_length0.657 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity2 SINGLE SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity6 SINGLE SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
nominal_thread_size0.375 INCHES SINGLE MOUNTING FACILITY IN
contact_switching_actionBREAKS BEFORE MAKES SINGLE SECTION REAR
thread_series_designatorUNEF SINGLE MOUNTING FACILITY
contact_load_current_rating3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
NSN5930-00-560-3151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 2MA126 MFR SWITCH,ROTARY
KEY FEATURES
•
ROTOR THROUGH CONNECTION QUANTITY: 2 SINGLE SECTION
•
CONTACT LOAD CURRENT RATING: 3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
•
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 6 SINGLE ACTUATOR
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
•
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
•
THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE MOUNTING FACILITY IN
•
INDIVIDUAL SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
ROTOR THROUGH CONNECTION QUANTITY2 SINGLE SECTION
CONTACT LOAD CURRENT RATING3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
SWITCH ACTUATOR INDEXING POSITION QUANTITY6 SINGLE ACTUATOR
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY IN
INDIVIDUAL SECTION QUANTITY1
TERMINAL TYPETAB, SOLDER LUG
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES SINGLE SECTION REAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
10525-1Interchangeable
interchangeable cross-reference
interchangeable
21247Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
B94.2Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY1CL1GRAInterchangeable
interchangeable cross-reference
interchangeable
A-A-2928Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2MA126?
2MA126 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2MA126?
There are 13 known substitutes for 2MA126: 10525-1, 21247, 8148650 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2MA126?
2MA126 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-560-3151. 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