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Technical Data Sheet
PartsTable / MRO / 274933A2
274933A2 ✓ 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, SLOTTED SINGLE ACTUATOR, shaft_length: 0.750 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 3 EACH SECTION FRONT, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY 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 5930-00-009-6333, 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→ 274933A2
NSN: 5930-00-009-6333
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, SLOTTED SINGLE ACTUATOR
shaft_length0.750 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity3 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length2.310 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity3 FIRST SECTION FRONT
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter1.060 INCHES MAXIMUM IN
style_designatorCIRCULAR WAFER, BUSHING MOUNT
NSN5930-00-009-6333
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 274933A2 MFR SWITCH,ROTARY
KEY FEATURES
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
•
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
•
NONTURN DEVICE RADIUS: 0.375 INCHES NOMINAL AT 3:00 OCLOCK IN
•
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 3 SINGLE ACTUATOR
•
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION FRONT
•
OVERALL DIAMETER: 1.060 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 81349-MILS3786/5D GOVERNMENT SPECIFICATION
•
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
NONTURN DEVICE RADIUS0.375 INCHES NOMINAL AT 3:00 OCLOCK IN
SWITCH ACTUATOR INDEXING POSITION QUANTITY3 SINGLE ACTUATOR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION FRONT
OVERALL DIAMETER1.060 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MILS3786/5D GOVERNMENT SPECIFICATION
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
CONTACT VOLTAGE RATING IN VOLTS110.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
103523Interchangeable
interchangeable cross-reference
interchangeable
281-7184P1Interchangeable
interchangeable cross-reference
interchangeable
7-08Interchangeable
interchangeable cross-reference
interchangeable
11624026Interchangeable
interchangeable cross-reference
interchangeable
07-08FInterchangeable
interchangeable cross-reference
interchangeable
10-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 274933A2?
274933A2 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 274933A2?
There are 7 known substitutes for 274933A2: 103523, 281-7184P1, 7-08 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 274933A2?
274933A2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-009-6333. 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