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Technical Data Sheet
PartsTable / COMPONENT / 6389-6
6389-6 ✓ 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,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN, body_diameter: 0.578 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.350 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN, mounting_method: BRACKET(S). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-220-3540, 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
6389-6
NSN: 5930-00-220-3540
FSC: 5930
CAGE: 52542 — SYSTRON-DONNER CORP MICROWAVE/INSTRUMENT DIV (USA)
SPECIFICATIONS
body_height0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
body_diameter0.578 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height0.350 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
mounting_methodBRACKET(S)
style_designatorDISC W/FLANGE
frequency_in_hertz60.0 FIRST VOLTAGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
media_for_which_designedGAS
mounting_facility_patternTWO POSITION IN-LINE
NSN5930-00-220-3540
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 6389-6 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
TEMP SENSING ELEMENT TYPE: INTERNAL SENSOR
•
BODY HEIGHT: 0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
•
CONTACT VOLTAGE RATING IN VOLTS: 277.0 AC AT SEA LEVEL FIRST VOLTAGE
•
CONTACT LOAD CURRENT RATING: 8.7 AMPERES RESISTIVE LOAD FIRST VOLTAGE
•
CONTACT ACTION STIMULUS: INCREASE
•
FREQUENCY IN HERTZ: 60.0 FIRST VOLTAGE
•
CONTACT STIMULUS RATING: 270.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 280.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 230.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 240.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT
•
STYLE DESIGNATOR: DISC W/FLANGE
TECHNICAL CHARACTERISTICS (FLIS)
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
BODY HEIGHT0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
CONTACT VOLTAGE RATING IN VOLTS277.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT LOAD CURRENT RATING8.7 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT ACTION STIMULUSINCREASE
FREQUENCY IN HERTZ60.0 FIRST VOLTAGE
CONTACT STIMULUS RATING270.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 280.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 230.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 240.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT
STYLE DESIGNATORDISC W/FLANGE
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
OVERALL LENGTH1.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
880007Interchangeable
interchangeable cross-reference
interchangeable
87022-9Interchangeable
interchangeable cross-reference
interchangeable
DX519390-3Interchangeable
interchangeable cross-reference
interchangeable
5800332-1100-031Interchangeable
interchangeable cross-reference
interchangeable
TE4508Interchangeable
interchangeable cross-reference
interchangeable
63896Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6389-6?
6389-6 is a SWITCH,THERMOSTATIC.
What parts can replace 6389-6?
There are 6 known substitutes for 6389-6: 880007, 87022-9, DX519390-3 and 3 more. Substitute compatibility should be verified for your specific system.
Is 6389-6 still available?
6389-6 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026