31-4943-000 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

31-4943-000: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include terminal_type: TAB, SOLDER LUG, mounting_method: UNTHREADED HOLE(S), capillary_tube_length: 44.0 INCHES NOMINAL IN, contact_adjustability: DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET, contact_action_stimulus: INCREASE, contact_adjustment_type: EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-036-7986, 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→ 31-4943-000

NSN: 5930-01-036-7986
FSC: 5930 — Switches
CAGE: 51267 — IMI CORNELIUS INC. (USA)

SPECIFICATIONS

terminal_type	TAB, SOLDER LUG
mounting_method	UNTHREADED HOLE(S)
capillary_tube_length	44.0 INCHES NOMINAL IN
contact_adjustability	DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
contact_action_stimulus	INCREASE
contact_adjustment_type	EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
contact_stimulus_rating	38.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 35.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
contact_adjustment_range	+25.00 TO 44.00 ACTUATION POINT DEGREES FAHRENHEIT AND +25.00 TO 44.00 DEACTUATION POINT DEGREES FAHRENHEIT
media_for_which_designed	GAS OR LIQUID
mounting_facility_pattern	TWO POSITION IN-LINE
temp_sensing_element_type	CAPILLARY TUBE
contact_load_current_rating	25.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
NSN	5930-01-036-7986

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB, SOLDER LUG

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

CONTACT LOAD CURRENT RATING: 25.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

CONTACT ADJUSTMENT RANGE: +25.00 TO 44.00 ACTUATION POINT DEGREES FAHRENHEIT AND +25.00 TO 44.00 DEACTUATION POINT DEGREES FAHRENHEIT

•

TEMP SENSING ELEMENT TYPE: CAPILLARY TUBE

•

CONTACT ADJUSTMENT TYPE: EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW

TECHNICAL CHARACTERISTICS

CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
CONTACT LOAD CURRENT RATING	25.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	UNTHREADED HOLE(S)
CONTACT ADJUSTMENT RANGE	+25.00 TO 44.00 ACTUATION POINT DEGREES FAHRENHEIT AND +25.00 TO 44.00 DEACTUATION POINT DEGREES FAHRENHEIT
TEMP SENSING ELEMENT TYPE	CAPILLARY TUBE
CONTACT ADJUSTMENT TYPE	EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	2.187 INCHES NOMINAL IN
CAPILLARY TUBE LENGTH	44.0 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 1

A33-1560Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 31-4943-000?

31-4943-000 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 31-4943-000?

There is 1 known substitute for 31-4943-000: A33-1560. Substitute compatibility should be verified for your specific system.

What is the NSN for 31-4943-000?

31-4943-000 is cataloged in the U.S. Government catalog under NSN 5930-01-036-7986. This indicates validated use in U.S. government and defense supply chains.

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