PartsTable
Technical Data Sheet
A166-9301 ✓ Verified by PartsTable
· COMPONENT
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, FLATTED SINGLE ACTUATOR, flat_height: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.532 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.000 INCHES NOMINAL IN, pole_quantity: 2 SINGLE SECTION REAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-602-8946, 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
A166-9301
NSN: 5930-00-602-8946
FSC: 5930
CAGE: 79692 — ELECTRO SWITCH CORP DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.218 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.532 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.000 INCHES NOMINAL IN
pole_quantity2 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.438 INCHES NOMINAL IN
overall_length1.844 INCHES NOMINAL IN
shaft_diameter0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity4 SINGLE SECTION REAR
NSN5930-00-602-8946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN A166-9301 MFR SWITCH,ROTARY
KEY FEATURES
SHAFT FLAT/SLOT ANGULAR LOCATION: 120.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS: 30.0 DC AT SEA LEVEL
FIRST FLAT LENGTH: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
NONTURN DEVICE TYPE: TAB AT 3:00 OCLOCK
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS SINGLE SECTION REAR
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT FLAT/SLOT ANGULAR LOCATION120.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL
FIRST FLAT LENGTH0.375 INCHES NOMINAL SINGLE ACTUATOR IN
OVERALL HEIGHT1.438 INCHES NOMINAL IN
THREAD CLASS2A SINGLE MOUNTING FACILITY A
NONTURN DEVICE TYPETAB AT 3:00 OCLOCK
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION REAR
THREAD LENGTH0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
68643Interchangeable
interchangeable cross-reference
interchangeable
290799Interchangeable
interchangeable cross-reference
interchangeable
290731-1Interchangeable
interchangeable cross-reference
interchangeable
33CX7FTInterchangeable
interchangeable cross-reference
interchangeable
33C8Interchangeable
interchangeable cross-reference
interchangeable
33CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A166-9301?
A166-9301 is a SWITCH,ROTARY.
What parts can replace A166-9301?
There are 10 known substitutes for A166-9301: 68643, 290799, 290731-1 and 7 more. Substitute compatibility should be verified for your specific system.
Is A166-9301 still available?
A166-9301 is currently cancelled.
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