21546-2-70-1 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21546-2-70-1: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 1.500 INCHES MAXIMUM IN, thread_class: 2A SINGLE THREADED BUSHING A, body_diameter: 0.665 INCHES MAXIMUM IN, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 2.595 INCHES MAXIMUM IN, mounting_method: THREADED BUSHING. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-102-2161, 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→ 21546-2-70-1

NSN: 5930-01-102-2161
FSC: 5930 — Switches
CAGE: 73803 — TEXAS INSTRUMENTS INC METALLURGICAL MATERIALS DIV (USA)

SPECIFICATIONS

body_length	1.500 INCHES MAXIMUM IN
thread_class	2A SINGLE THREADED BUSHING A
body_diameter	0.665 INCHES MAXIMUM IN
terminal_type	CONNECTOR, RECEPTACLE
overall_length	2.595 INCHES MAXIMUM IN
mounting_method	THREADED BUSHING
special_features	WEAPON SYSTEM ESSENTIAL
style_designator	CYLINDRICAL W/FLANGE
width_across_flats	1.000 INCHES NOMINAL IN
nominal_thread_size	0.750 INCHES SINGLE THREADED BUSHING IN
contact_adjustability	DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating	-50.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
NSN	5930-01-102-2161

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.665 INCHES MAXIMUM IN

•

WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN

•

CONTACT ACTION STIMULUS: DECREASE

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE

•

CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE

•

MOUNTING METHOD: THREADED BUSHING

TECHNICAL CHARACTERISTICS

BODY DIAMETER	0.665 INCHES MAXIMUM IN
WIDTH ACROSS FLATS	1.000 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	DECREASE
TERMINAL TYPE	CONNECTOR, RECEPTACLE
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING	100.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
MOUNTING METHOD	THREADED BUSHING
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	CYLINDRICAL W/FLANGE

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

5930PL2089554Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21546-2-70-1?

21546-2-70-1 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21546-2-70-1?

There is 1 known substitute for 21546-2-70-1: 5930PL2089554. Substitute compatibility should be verified for your specific system.

What is the NSN for 21546-2-70-1?

21546-2-70-1 is cataloged in the U.S. Government catalog under NSN 5930-01-102-2161. This indicates validated use in U.S. government and defense supply chains.

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21546-2-70-1 — SWITCH,THERMOSTATIC

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