721856-43 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

721856-43: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_width: 0.401 INCHES NOMINAL IN, body_height: 0.251 INCHES NOMINAL IN, body_length: 0.776 INCHES NOMINAL IN, overall_width: 0.401 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.413 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-989-0875, 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

721856-43

NSN: 5930-00-989-0875
FSC: 5930 — Switches
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)

SPECIFICATIONS

body_width	0.401 INCHES NOMINAL IN
body_height	0.251 INCHES NOMINAL IN
body_length	0.776 INCHES NOMINAL IN
overall_width	0.401 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG
overall_height	0.413 INCHES NOMINAL IN
overall_length	1.250 INCHES NOMINAL IN
mounting_method	BRACKET(S) AND UNTHREADED HOLE(S)
style_designator	RECTANGULAR W/BRACKET
features_provided	HERMETICALLY SEALED CASE
contact_adjustability	DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
contact_action_stimulus	INCREASE
NSN	5930-00-989-0875

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB, SOLDER LUG

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE

•

MOUNTING METHOD: BRACKET(S) AND UNTHREADED HOLE(S)

•

CONTACT ADJUSTMENT RANGE: -20.00 TO 275.00 ACTUATION POINT DEGREES FAHRENHEIT AND -20.00 TO 275.00 DEACTUATION POINT DEGREES FAHRENHEIT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.413 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING	2.5 AMPERES RESISTIVE LOAD FIRST VOLTAGE
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S)
CONTACT ADJUSTMENT RANGE	-20.00 TO 275.00 ACTUATION POINT DEGREES FAHRENHEIT AND -20.00 TO 275.00 DEACTUATION POINT DEGREES FAHRENHEIT
BODY WIDTH	0.401 INCHES NOMINAL IN
BODY HEIGHT	0.251 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

32411-0-149Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 721856-43?

721856-43 is a SWITCH,THERMOSTATIC.

What parts can replace 721856-43?

There is 1 known substitute for 721856-43: 32411-0-149. Substitute compatibility should be verified for your specific system.

What is the NSN for 721856-43?

721856-43 is cataloged in the U.S. Government catalog under NSN 5930-00-989-0875. This indicates validated use in U.S. government and defense supply chains.

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721856-43 — SWITCH,THERMOSTATIC

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