212-103A — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

212-103A: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.625 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 1 SINGLE SECTION FRONT, terminal_type: TAB, SOLDER LUG, thread_length: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-034-3967, 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→ 212-103A

NSN: 5930-00-034-3967
FSC: 5930 — Switches
CAGE: 58756 — CTS CORP ELECTROMECHANICAL DIV (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	0.625 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity	1 SINGLE SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	4 SINGLE SECTION FRONT
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
nominal_thread_size	0.375 INCHES SINGLE MOUNTING FACILITY IN
contact_switching_action	BREAKS BEFORE MAKES SINGLE SECTION FRONT
thread_series_designator	UNEF SINGLE MOUNTING FACILITY
contact_load_current_rating	750.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
NSN	5930-00-034-3967

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

•

CONTACT LOAD CURRENT RATING: 750.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

THREAD LENGTH: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

POLE QUANTITY: 1 SINGLE SECTION FRONT

TECHNICAL CHARACTERISTICS

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
CONTACT LOAD CURRENT RATING	750.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
POLE QUANTITY	1 SINGLE SECTION FRONT
INDIVIDUAL SECTION QUANTITY	1
NOMINAL THREAD SIZE	0.375 INCHES SINGLE MOUNTING FACILITY 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

ESW4110AReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 212-103A?

212-103A is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 212-103A?

There is 1 known substitute for 212-103A: ESW4110A. Substitute compatibility should be verified for your specific system.

What is the NSN for 212-103A?

212-103A is cataloged in the U.S. Government catalog under NSN 5930-00-034-3967. This indicates validated use in U.S. government and defense supply chains.

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