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17320-4-100 — SWITCH,THERMOSTATIC

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

17320-4-100: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 3.562 INCHES NOMINAL IN, bulb_length: 3.562 INCHES NOMINAL IN, body_diameter: 0.625 INCHES NOMINAL IN, bulb_diameter: 0.625 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_length: 5.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-642-9138, 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→ 17320-4-100
NSN: 5930-00-642-9138
FSC: 5930 — Switches
CAGE: 73168 — KIDDE TECHNOLOGIES, INC DBA FENWAL SAFETY SYSTEMS DIV FENWALL SAFETY SYSTEMS (USA)
SPECIFICATIONS
body_length3.562 INCHES NOMINAL IN
bulb_length3.562 INCHES NOMINAL IN
body_diameter0.625 INCHES NOMINAL IN
bulb_diameter0.625 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_length5.125 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S)
overall_diameter1.750 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/FLANGE
features_providedTAMPER PROOF CAP
contact_adjustabilityDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
operating_temp_rating-100.0 FAHRENHEIT MINIMUM AND 1500.0 FAHRENHEIT MAXIMUM DEGF
NSN5930-00-642-9138
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 17320-4-100 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.625 INCHES NOMINAL IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: TAB W/SCREW
•
MOUNTING FACILITY PATTERN: THREE POSITION CIRCULAR
•
BULB LENGTH: 3.562 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.750 INCHES NOMINAL IN
•
BULB DIAMETER: 0.625 INCHES NOMINAL IN
•
MOUNTING FACILITY CIRCLE RADIUS: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.625 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPETAB W/SCREW
MOUNTING FACILITY PATTERNTHREE POSITION CIRCULAR
BULB LENGTH3.562 INCHES NOMINAL IN
OVERALL DIAMETER1.750 INCHES NOMINAL IN
BULB DIAMETER0.625 INCHES NOMINAL IN
MOUNTING FACILITY CIRCLE RADIUS1.250 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 17320-4-100?
17320-4-100 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 17320-4-100?
17320-4-100 is cataloged in the U.S. Government catalog under NSN 5930-00-642-9138. 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.