212-19421-2 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

212-19421-2: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.875 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.094 INCHES NOMINAL IN, pole_quantity: 3 EACH SECTION FRONT, terminal_type: TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-493-1226, 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→ 212-19421-2

NSN: 5930-00-493-1226
FSC: 5930 — Switches
CAGE: 11237 — CTS CORP OF CALIFORNIA DBA CTS ELECTRONICS CORP PASO ROBLES DIV ELECTROMECHANICAL GROUP (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	0.875 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.094 INCHES NOMINAL IN
pole_quantity	3 EACH SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.031 INCHES NOMINAL IN
overall_length	2.086 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	2 EACH SECTION FRONT
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
NSN	5930-00-493-1226

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

DETENT ROTATIONAL TORQUE RANGE: +1.000 TO 6.000 INCH-POUNDS SINGLE ACTUATOR IN

•

CONTACT LOAD CURRENT RATING: 350.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
OVERALL HEIGHT	1.031 INCHES NOMINAL IN
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
DETENT ROTATIONAL TORQUE RANGE	+1.000 TO 6.000 INCH-POUNDS SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING	350.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE
CONTACT LOAD CURRENT RATING	225.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD AND 50.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	50.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL

SUBSTITUTES & CROSS-REFERENCES 2

A5053Reference document

Same NSN cross-reference

Reference document — Secondary reference

SM-C-605016Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 212-19421-2?

212-19421-2 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 212-19421-2?

There are 2 known substitutes for 212-19421-2: A5053, SM-C-605016. Substitute compatibility should be verified for your specific system.

What is the NSN for 212-19421-2?

212-19421-2 is cataloged in the U.S. Government catalog under NSN 5930-00-493-1226. This indicates validated use in U.S. government and defense supply chains.

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