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5-09661 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5-09661: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 1.500 INCHES NOMINAL IN, bulb_length: 1.500 INCHES NOMINAL IN, body_diameter: 0.187 INCHES NOMINAL IN, bulb_diameter: 0.187 INCHES NOMINAL IN, terminal_type: WIRE LEAD, overall_length: 7.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-088-4059, 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
5-09661
NSN: 5930-01-088-4059
FSC: 5930 — Switches
CAGE: 18509 — PSG CONTROLS, INC. (USA)
SPECIFICATIONS
body_length1.500 INCHES NOMINAL IN
bulb_length1.500 INCHES NOMINAL IN
body_diameter0.187 INCHES NOMINAL IN
bulb_diameter0.187 INCHES NOMINAL IN
terminal_typeWIRE LEAD
overall_length7.500 INCHES NOMINAL IN
mounting_methodIMMERSION WELL
overall_diameter0.187 INCHES NOMINAL IN
style_designatorCYLINDRICAL
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating70.0 CELSIUS MAXIMUM AND 32.0 CELSIUS MINIMUM DEGC
contact_action_stimulusINCREASE
NSN5930-01-088-4059
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 5-09661 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.187 INCHES NOMINAL IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: WIRE LEAD
•
BULB LENGTH: 1.500 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.187 INCHES NOMINAL IN
•
BULB DIAMETER: 0.187 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING: 10.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.187 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPEWIRE LEAD
BULB LENGTH1.500 INCHES NOMINAL IN
OVERALL DIAMETER0.187 INCHES NOMINAL IN
BULB DIAMETER0.187 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING10.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING50.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHODIMMERSION WELL
STYLE DESIGNATORCYLINDRICAL
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 1
6010844-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5-09661?
5-09661 is a SWITCH,THERMOSTATIC.
What parts can replace 5-09661?
There is 1 known substitute for 5-09661: 6010844-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-09661?
5-09661 is cataloged in the U.S. Government catalog under NSN 5930-01-088-4059. 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.