3153-1-21 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

3153-1-21: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.227 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.301 INCHES MAXIMUM IN, mounting_method: CLAMP, overall_diameter: 0.605 INCHES MAXIMUM IN, style_designator: DISC. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-045-7691, 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→ 3153-1-21

NSN: 5930-01-045-7691
FSC: 5930 — Switches
CAGE: 14604 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV SENSING AND CONTROL (USA)

SPECIFICATIONS

body_height	0.227 INCHES MAXIMUM IN
terminal_type	TAB, SOLDER LUG
overall_height	0.301 INCHES MAXIMUM IN
mounting_method	CLAMP
overall_diameter	0.605 INCHES MAXIMUM IN
style_designator	DISC
features_provided	HERMETICALLY SEALED CASE
contact_adjustability	DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulus	INCREASE
contact_stimulus_rating	175.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 185.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
media_for_which_designed	GAS OR LIQUID
temp_sensing_element_type	INTERNAL SENSOR
NSN	5930-01-045-7691

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB, SOLDER LUG

•

OVERALL DIAMETER: 0.605 INCHES MAXIMUM IN

•

CONTACT LOAD CURRENT RATING: 4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE

•

MOUNTING METHOD: CLAMP

•

BODY HEIGHT: 0.227 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.301 INCHES MAXIMUM IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB, SOLDER LUG
OVERALL DIAMETER	0.605 INCHES MAXIMUM IN
CONTACT LOAD CURRENT RATING	4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING	4.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
MOUNTING METHOD	CLAMP
BODY HEIGHT	0.227 INCHES MAXIMUM IN
STYLE DESIGNATOR	DISC
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 1

10135302Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3153-1-21?

3153-1-21 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 3153-1-21?

There is 1 known substitute for 3153-1-21: 10135302. Substitute compatibility should be verified for your specific system.

What is the NSN for 3153-1-21?

3153-1-21 is cataloged in the U.S. Government catalog under NSN 5930-01-045-7691. This indicates validated use in U.S. government and defense supply chains.

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