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56639 ✓ 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 SECOND ACTUATOR, shaft_length: 1.620 INCHES NOMINAL SECOND ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.120 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION FRONT, terminal_type: TAB, SOLDER LUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-102-6092, 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
56639
NSN: 5930-00-102-6092
FSC: 5930
CAGE: 11237 — CTS CORP OF CALIFORNIA DBA CTS ELECTRONICS CORP PASO ROBLES DIV ELECTROMECHANICAL GROUP (USA)
SPECIFICATIONS
shaft_typeROUND SECOND ACTUATOR
shaft_length1.620 INCHES NOMINAL SECOND ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.120 INCHES NOMINAL IN
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.310 INCHES NOMINAL IN
overall_length3.950 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL SECOND ACTUATOR IN
throw_quantity12 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
NSN5930-00-102-6092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 56639 MFR SWITCH,ROTARY
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
•
CONTACT LOAD CURRENT RATING: 750.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
•
STYLE DESIGNATOR: SQUARE WAFER, PANEL MOUNT
•
INDIVIDUAL SECTION QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
CONTACT LOAD CURRENT RATING750.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING1.5 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
SPECIAL FEATURESSECOND SHAFT OPERATES TWO VARIABLE RESISTORS ATTACHED TO SWITCH
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
STYLE DESIGNATORSQUARE WAFER, PANEL MOUNT
OVERALL WIDTH1.120 INCHES NOMINAL IN
INDIVIDUAL SECTION QUANTITY4
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES FIRST ACTUATOR
SHAFT TYPEROUND, HOLLOWED FIRST ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
300032Interchangeable
interchangeable cross-reference
interchangeable
P3847Interchangeable
interchangeable cross-reference
interchangeable
6510NCM072080Interchangeable
interchangeable cross-reference
interchangeable
941688006307Interchangeable
interchangeable cross-reference
interchangeable
5528Interchangeable
interchangeable cross-reference
interchangeable
300032-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 56639?
56639 is a SWITCH,ROTARY.
What parts can replace 56639?
There are 7 known substitutes for 56639: 300032, P3847, 6510NCM072080 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 56639?
56639 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-102-6092. 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