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538510 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

538510: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include bulb_length: 2.500 INCHES NOMINAL IN, bulb_diameter: 0.290 INCHES NOMINAL IN, overall_width: 1.812 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 4.406 INCHES NOMINAL IN, overall_length: 2.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-298-3449, 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
538510
NSN: 5930-01-298-3449
FSC: 5930 — Switches
CAGE: 07935 — WASHEX INCORPORATED (USA)
SPECIFICATIONS
bulb_length2.500 INCHES NOMINAL IN
bulb_diameter0.290 INCHES NOMINAL IN
overall_width1.812 INCHES NOMINAL IN
terminal_typeSCREW
overall_height4.406 INCHES NOMINAL IN
overall_length2.156 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND SLOT
mounting_slot_width0.142 INCHES NOMINAL IN
capillary_tube_length96.0 INCHES NOMINAL IN
operating_temp_rating-30.0 FAHRENHEIT MINIMUM AND 550.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusINCREASE
mounting_facility_patternFOUR POSITION RECTANGULAR
NSN5930-01-298-3449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 538510 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: SCREW
•
MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR
•
BULB LENGTH: 2.500 INCHES NOMINAL IN
•
BULB DIAMETER: 0.290 INCHES NOMINAL IN
•
MOUNTING METHOD: BRACKET(S) AND SLOT
•
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS: 2.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.406 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPESCREW
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
BULB LENGTH2.500 INCHES NOMINAL IN
BULB DIAMETER0.290 INCHES NOMINAL IN
MOUNTING METHODBRACKET(S) AND SLOT
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS2.938 INCHES NOMINAL IN
TEMP SENSING ELEMENT TYPECAPILLARY TUBE-BULB
OVERALL LENGTH2.156 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 538510?
538510 is a SWITCH,THERMOSTATIC.
What is the NSN for 538510?
538510 is cataloged in the U.S. Government catalog under NSN 5930-01-298-3449. 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.