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JCM-10688-109 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

JCM-10688-109: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include mounting_method: FLANGE AND UNTHREADED HOLE(S), style_designator: CYLINDRICAL W/FLANGE, mounting_facility_pattern: FOUR POSITION CIRCULAR, mounting_facility_circle_radius: 1.280 INCHES NOMINAL IN, unthreaded_mounting_hole_diameter: 0.217 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-202-2760, 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
JCM-10688-109
NSN: 5930-01-202-2760
FSC: 5930 — Switches
CAGE: 58905 — STRIKE WEAPONS AND UNMANNED AVIATION (USA)
SPECIFICATIONS
mounting_methodFLANGE AND UNTHREADED HOLE(S)
style_designatorCYLINDRICAL W/FLANGE
mounting_facility_patternFOUR POSITION CIRCULAR
mounting_facility_circle_radius1.280 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter0.217 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
NSN5930-01-202-2760
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN JCM-10688-109 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
MOUNTING FACILITY PATTERN: FOUR POSITION CIRCULAR
•
MOUNTING FACILITY CIRCLE RADIUS: 1.280 INCHES NOMINAL IN
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.217 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL W/FLANGE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY PATTERNFOUR POSITION CIRCULAR
MOUNTING FACILITY CIRCLE RADIUS1.280 INCHES NOMINAL IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER0.217 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL W/FLANGE
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
76Z6139Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JCM-10688-109?
JCM-10688-109 is a SWITCH,THERMOSTATIC.
What parts can replace JCM-10688-109?
There is 1 known substitute for JCM-10688-109: 76Z6139. Substitute compatibility should be verified for your specific system.
What is the NSN for JCM-10688-109?
JCM-10688-109 is cataloged in the U.S. Government catalog under NSN 5930-01-202-2760. 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.