40201A — SWITCH,THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

40201A: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include bulb_length: 0.256 INCHES NOMINAL IN, bulb_diameter: 0.500 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.438 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN, mounting_method: FLUSH. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-260-2865, 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

40201A

NSN: 5930-00-260-2865
FSC: 5930 — Switches
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

bulb_length	0.256 INCHES NOMINAL IN
bulb_diameter	0.500 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG
overall_height	0.438 INCHES NOMINAL IN
overall_length	1.188 INCHES NOMINAL IN
mounting_method	FLUSH
special_features	DOUBLE CONTACT MOVABLE CONTACT MOVABLE CONTACT ACTUATED INDIRECTLY BY VAPOR PRESSURE ON BULB EXPANSION RESERVOIR DIAPHRAGM
style_designator	DISC
capillary_tube_length	2.500 INCHES NOMINAL IN
contact_adjustability	DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating	-273.1 CELSIUS MINIMUM DEGC
contact_action_stimulus	INCREASE
NSN	5930-00-260-2865

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB, SOLDER LUG

•

BULB LENGTH: 0.256 INCHES NOMINAL IN

•

BULB DIAMETER: 0.500 INCHES NOMINAL IN

•

CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: FLUSH

•

STYLE DESIGNATOR: DISC

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.438 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB, SOLDER LUG
BULB LENGTH	0.256 INCHES NOMINAL IN
BULB DIAMETER	0.500 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	FLUSH
STYLE DESIGNATOR	DISC
TEMP SENSING ELEMENT TYPE	CAPILLARY TUBE-BULB
OVERALL LENGTH	1.188 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 2

T5818125PC71Reference document

Same NSN cross-reference

Reference document — Secondary reference

M5845495ABGP1Reference 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 40201A?

40201A is a SWITCH,THERMOSTATIC.

What parts can replace 40201A?

There are 2 known substitutes for 40201A: T5818125PC71, M5845495ABGP1. Substitute compatibility should be verified for your specific system.

What is the NSN for 40201A?

40201A is cataloged in the U.S. Government catalog under NSN 5930-00-260-2865. This indicates validated use in U.S. government and defense supply chains.

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40201A — SWITCH,THERMOSTATIC

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