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19912-539 — SWITCH,ROTARY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

19912-539: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, HOLLOWED FIRST ACTUATOR, shaft_length: 0.500 INCHES NOMINAL FIRST ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 1 SECOND SECTION FRONT, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-960-0160, 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→ 19912-539
NSN: 5930-00-960-0160
FSC: 5930 — Switches
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
shaft_typeROUND, HOLLOWED FIRST ACTUATOR
shaft_length0.500 INCHES NOMINAL FIRST ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity1 SECOND SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length6.500 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL SECOND ACTUATOR IN
throw_quantity8 SECOND SECTION FRONT
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
style_designatorCIRCULAR WAFER, BUSHING MOUNT
features_providedVARIABLE RESISTOR PROVISIONS
NSN5930-00-960-0160
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 19912-539 MFR SWITCH,ROTARY
KEY FEATURES
•
SHAFT TYPE: ROUND SECOND ACTUATOR
•
SHAFT DIAMETER: 0.125 INCHES NOMINAL SECOND ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
•
NONTURN DEVICE RADIUS: 0.438 INCHES NOMINAL AT 3:00 OCLOCK IN
•
TERMINAL TYPE: TAB, SOLDER LUG
•
PRECIOUS MATERIAL: SILVER
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND SECOND ACTUATOR
SHAFT TYPEROUND, HOLLOWED FIRST ACTUATOR
SHAFT DIAMETER0.125 INCHES NOMINAL SECOND ACTUATOR IN
SHAFT DIAMETER0.250 INCHES NOMINAL FIRST ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
NONTURN DEVICE RADIUS0.438 INCHES NOMINAL AT 3:00 OCLOCK IN
TERMINAL TYPETAB, SOLDER LUG
PRECIOUS MATERIALSILVER
ROTOR THROUGH CONNECTION QUANTITY1 SECOND SECTION
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19912-539?
19912-539 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 19912-539?
19912-539 is cataloged in the U.S. Government catalog under NSN 5930-00-960-0160. This indicates validated use in U.S. government and defense supply chains.
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