PartsTable
Technical Data Sheet
3100-91-1 ✓ Verified by PartsTable
Ariston · 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

The SWITCH,THERMOSTATIC is a Ariston industrial component. Key specifications include body_height: 0.688 INCHES NOMINAL IN, body_diameter: 1.234 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 1.094 INCHES NOMINAL IN, overall_length: 2.188 INCHES NOMINAL IN, mounting_method: FLANGE AND UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-644-3219, 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 3100-91-1
NSN: 5930-00-644-3219
FSC: 5930
CAGE: 14604 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV SENSING AND CONTROL (USA)
SPECIFICATIONS
body_height0.688 INCHES NOMINAL IN
body_diameter1.234 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height1.094 INCHES NOMINAL IN
overall_length2.188 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S)
special_featuresUNLIMITED UNDER-RUN TO 75 DEG F OVER-RUN SAFE TEMPERATURE RANGE DEGF
style_designatorDISC W/FLANGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
contact_stimulus_rating75.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 60.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
media_for_which_designedGAS OR LIQUID
NSN5930-00-644-3219
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Ariston SWITCH,THERMOSTATIC TITLE COMPONENT PN 3100-91-1 MFR Ariston SWITCH,THERMOSTATIC
KEY FEATURES
CONTACT ACTION STIMULUS: INCREASE
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.812 INCHES NOMINAL IN
TEMP SENSING ELEMENT TYPE: INTERNAL SENSOR
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNED: GAS OR LIQUID
CONTACT VOLTAGE RATING IN VOLTS: 115.0 AC AT SEA LEVEL SINGLE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT ACTION STIMULUSINCREASE
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.812 INCHES NOMINAL IN
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL SINGLE VOLTAGE
SPECIAL FEATURESUNLIMITED UNDER-RUN TO 75 DEG F OVER-RUN SAFE TEMPERATURE RANGE DEGF
BODY DIAMETER1.234 INCHES NOMINAL IN
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
HDInterchangeable
interchangeable cross-reference
interchangeable
3441-2631-1580Interchangeable
interchangeable cross-reference
interchangeable
800FSKInterchangeable
interchangeable cross-reference
interchangeable
HG625Interchangeable
interchangeable cross-reference
interchangeable
PX13Interchangeable
interchangeable cross-reference
interchangeable
7000-011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3100-91-1?
3100-91-1 is a SWITCH,THERMOSTATIC manufactured by Ariston. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3100-91-1?
There are 13 known substitutes for 3100-91-1: HD, 3441-2631-1580, 800FSK and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3100-91-1?
3100-91-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-644-3219. This indicates validated use in U.S. government and defense supply chains.
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