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Technical Data Sheet
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S21A — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S21A: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, actuator_style: ROUND, inclosure_type: FULLY INCLOSED, mounting_method: THREADED BUSHING, end_item_identification: 5825-01-366-2339 RADIO SET, nonpile-up_contact_arrangement: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-369-2750, 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
S21A
NSN: 5930-01-369-2750
FSC: 5930 — Switches
CAGE: 63426 — NKK SWITCHES OF AMERICA INC (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
actuator_styleROUND
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED BUSHING
end_item_identification5825-01-366-2339 RADIO SET
nonpile-up_contact_arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts250.0 AC AND 30.0 DC
actuator_position-action_relationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
contact_load_current_rating_at_maximum_rated_voltage15.000 AMPERES RESISTIVE AC AND 15.000 AMPERES RESISTIVE DC
NSN5930-01-369-2750
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN S21A MFR SWITCH,TOGGLE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: THREADED BUSHING
•
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
•
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 30.0 DC
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLEROUND
MOUNTING METHODTHREADED BUSHING
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 30.0 DC
END ITEM IDENTIFICATION5825-01-366-2339 RADIO SET
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE15.000 AMPERES RESISTIVE AC AND 15.000 AMPERES RESISTIVE DC
SUBSTITUTES & CROSS-REFERENCES 2
10322500Reference document
Same NSN cross-reference
Reference document — Informative reference only
10008080Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S21A?
S21A is a SWITCH,TOGGLE.
What parts can replace S21A?
There are 2 known substitutes for S21A: 10322500, 10008080. Substitute compatibility should be verified for your specific system.
What is the NSN for S21A?
S21A is cataloged in the U.S. Government catalog under NSN 5930-01-369-2750. This indicates validated use in U.S. government and defense supply chains.
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