393-00451 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

393-00451: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include terminal_type: WIRE LEAD, overall_length: 3.125 INCHES NOMINAL IN, overall_diameter: 0.437 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, contact_adjustability: ACTUATION POINT NOT ADJUSTABLE, operating_temp_rating: 93.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-072-9882, 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

393-00451

NSN: 5930-00-072-9882
FSC: 5930 — Switches
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)

SPECIFICATIONS

terminal_type	WIRE LEAD
overall_length	3.125 INCHES NOMINAL IN
overall_diameter	0.437 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE
contact_adjustability	ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating	93.0 CELSIUS MAXIMUM DEGC
contact_action_stimulus	INCREASE
temp_sensing_element_type	INTERNAL SENSOR
contact_load_current_rating	1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
contact_voltage_rating_in_volts	250.0 AC AT SEA LEVEL SINGLE VOLTAGE
NSN	5930-00-072-9882

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: WIRE LEAD

•

OVERALL DIAMETER: 0.437 INCHES NOMINAL IN

•

CONTACT LOAD CURRENT RATING: 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

TEMP SENSING ELEMENT TYPE: INTERNAL SENSOR

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

OPERATING TEMP RATING: 93.0 CELSIUS MAXIMUM DEGC

TECHNICAL CHARACTERISTICS

CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	WIRE LEAD
OVERALL DIAMETER	0.437 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
TEMP SENSING ELEMENT TYPE	INTERNAL SENSOR
OVERALL LENGTH	3.125 INCHES NOMINAL IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
OPERATING TEMP RATING	93.0 CELSIUS MAXIMUM DEGC
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ADJUSTABILITY	ACTUATION POINT NOT ADJUSTABLE

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

TYPEM3AS1-1AReference 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 393-00451?

393-00451 is a SWITCH,THERMOSTATIC.

What parts can replace 393-00451?

There is 1 known substitute for 393-00451: TYPEM3AS1-1A. Substitute compatibility should be verified for your specific system.

What is the NSN for 393-00451?

393-00451 is cataloged in the U.S. Government catalog under NSN 5930-00-072-9882. This indicates validated use in U.S. government and defense supply chains.

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