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20410L18-191 — SWITCH,THERMOSTATIC

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

20410L18-191: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.861 INCHES NOMINAL IN, body_diameter: 1.062 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 1.406 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-085-4522, 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→ 20410L18-191
NSN: 5930-00-085-4522
FSC: 5930 — Switches
CAGE: 82647 — SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO (USA)
SPECIFICATIONS
body_height0.861 INCHES NOMINAL IN
body_diameter1.062 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height1.406 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND SLOT
style_designatorDISC W/FLANGE
features_providedTAMPER PROOF CAP
precious_materialSILVER
mounting_slot_width0.172 INCHES NOMINAL IN
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGF
NSN5930-00-085-4522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 20410L18-191 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 1.062 INCHES NOMINAL IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: TAB, SOLDER LUG
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
PRECIOUS MATERIAL: SILVER
•
CONTACT LOAD CURRENT RATING: 25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
•
MOUNTING METHOD: BRACKET(S) AND SLOT
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.062 INCHES NOMINAL IN
OVERALL HEIGHT1.406 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPETAB, SOLDER LUG
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHODBRACKET(S) AND SLOT
BODY HEIGHT0.861 INCHES NOMINAL IN
STYLE DESIGNATORDISC W/FLANGE
SUBSTITUTES & CROSS-REFERENCES 2
3103-0007Reference document
Same NSN cross-reference
Reference document — Secondary reference
310-194Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20410L18-191?
20410L18-191 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20410L18-191?
There are 2 known substitutes for 20410L18-191: 3103-0007, 310-194. Substitute compatibility should be verified for your specific system.
What is the NSN for 20410L18-191?
20410L18-191 is cataloged in the U.S. Government catalog under NSN 5930-00-085-4522. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.