3700-45-4 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3700-45-4: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.455 INCHES MAXIMUM IN, body_diameter: 0.640 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.783 INCHES MAXIMUM IN, overall_length: 1.187 INCHES NOMINAL IN, mounting_method: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-003-6629, 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→ 3700-45-4

NSN: 5930-00-003-6629
FSC: 5930 — Switches
CAGE: 14604 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV SENSING AND CONTROL (USA)

SPECIFICATIONS

body_height	0.455 INCHES MAXIMUM IN
body_diameter	0.640 INCHES MAXIMUM IN
terminal_type	TAB, SOLDER LUG
overall_height	0.783 INCHES MAXIMUM IN
overall_length	1.187 INCHES NOMINAL IN
mounting_method	FLANGE
style_designator	DISC W/FLANGE
contact_adjustability	DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating	-65.0 CELSIUS MINIMUM DEGC
contact_action_stimulus	INCREASE
contact_stimulus_rating	65.00 ACTUATION POINT NOMINAL DEGREES CELSIUS AND 55.00 DEACTUATION POINT NOMINAL DEGREES CELSIUS
media_for_which_designed	GAS
NSN	5930-00-003-6629

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.640 INCHES MAXIMUM IN

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB, SOLDER LUG

•

CONTACT LOAD CURRENT RATING: 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE

•

MOUNTING METHOD: FLANGE

•

BODY HEIGHT: 0.455 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BODY DIAMETER	0.640 INCHES MAXIMUM IN
OVERALL HEIGHT	0.783 INCHES MAXIMUM IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB, SOLDER LUG
CONTACT LOAD CURRENT RATING	3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHOD	FLANGE
BODY HEIGHT	0.455 INCHES MAXIMUM IN
STYLE DESIGNATOR	DISC W/FLANGE
TEMP SENSING ELEMENT TYPE	INTERNAL SENSOR

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

330606-3Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

5BT5-103Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 3700-45-4?

3700-45-4 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3700-45-4?

There are 2 known substitutes for 3700-45-4: 330606-3, 5BT5-103. Substitute compatibility should be verified for your specific system.

What is the NSN for 3700-45-4?

3700-45-4 is cataloged in the U.S. Government catalog under NSN 5930-00-003-6629. This indicates validated use in U.S. government and defense supply chains.

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