PartsTable
Technical Data Sheet
12579-3 ✓ Verified by PartsTable
Hama · 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

- Exclusive wooden frame in a modern design<br>- Incl. premium glass, antireflex coating on one side<br>- Float glass quality, ground and washed<br>- Precision mitre. Key specifications include material: COPPER, shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, construction: LAMINATED, shaft_length: 0.388 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-956-8772, 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 12579-3
NSN: 5930-00-956-8772
FSC: 5930
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
constructionLAMINATED
shaft_length0.388 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity2 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
overall_length14.500 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity5 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
NSN5930-00-956-8772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama SWITCH,ROTARY TITLE COMPONENT PN 12579-3 MFR Hama SWITCH,ROTARY
KEY FEATURES
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
FLAT HEIGHT: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE MOUNTING FACILITY IN
NONTURN DEVICE TYPE: TAB AT 3:00 OCLOCK
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION REAR
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
SHAFT LENGTH: 0.388 INCHES NOMINAL SINGLE ACTUATOR IN
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
FLAT HEIGHT0.216 INCHES NOMINAL SINGLE ACTUATOR IN
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY IN
NONTURN DEVICE TYPETAB AT 3:00 OCLOCK
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION REAR
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
SHAFT LENGTH0.388 INCHES NOMINAL SINGLE ACTUATOR IN
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY5 SINGLE ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
12579-3Interchangeable
interchangeable cross-reference
interchangeable
901171Interchangeable
interchangeable cross-reference
interchangeable
716333-3Interchangeable
interchangeable cross-reference
interchangeable
257960F4CInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12579-3?
12579-3 is a SWITCH,ROTARY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12579-3?
There are 4 known substitutes for 12579-3: 12579-3, 901171, 716333-3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12579-3?
12579-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-956-8772. This indicates validated use in U.S. government and defense supply chains.
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