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Technical Data Sheet
521009 ✓ 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,TOGGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, inclosure_type: FULLY INCLOSED, nominal_thread_size: 0.469 INCHES IN, stem_actuating_end_type: THREADED INTERNALLY, thread_quantity_per_inch: 32, thread_series_designator: UNS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-801-3862, 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
521009
NSN: 5930-00-801-3862
FSC: 5930
CAGE: 13848 — JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 303
inclosure_typeFULLY INCLOSED
nominal_thread_size0.469 INCHES IN
stem_actuating_end_typeTHREADED INTERNALLY
thread_quantity_per_inch32
thread_series_designatorUNS
terminal_type_and_quantity2 TAB, SOLDER LUG
valve_size_for_which_designed0.250 INCHES IN
nonpile-up_contact_arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts250.0 AC AND 250.0 DC
actuator_position-action_relationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
contact_load_current_rating_at_maximum_rated_voltage3.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC
NSN5930-00-801-3862
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 521009 MFR SWITCH,TOGGLE
KEY FEATURES
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 3.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC
THREAD QUANTITY PER INCH: 32
NOMINAL THREAD SIZE: 0.469 INCHES IN
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
THREAD SERIES DESIGNATOR: UNS
INCLOSURE TYPE: FULLY INCLOSED
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE3.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC
THREAD QUANTITY PER INCH32
NOMINAL THREAD SIZE0.469 INCHES IN
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
THREAD SERIES DESIGNATORUNS
INCLOSURE TYPEFULLY INCLOSED
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
11062Interchangeable
interchangeable cross-reference
interchangeable
1AC113Interchangeable
interchangeable cross-reference
interchangeable
5740684Interchangeable
interchangeable cross-reference
interchangeable
521009Interchangeable
interchangeable cross-reference
interchangeable
10072Interchangeable
interchangeable cross-reference
interchangeable
VCC-NM-9000-RP-S3 ITEM 12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 521009?
521009 is a SWITCH,TOGGLE.
What parts can replace 521009?
There are 8 known substitutes for 521009: 11062, 1AC113, 5740684 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 521009?
521009 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-801-3862. This indicates validated use in U.S. government and defense supply chains.
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