74-0149 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

74-0149: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include pole_quantity: 2 EACH SECTION PERIPHERY, throw_quantity: 5 EACH SECTION PERIPHERY, mounting_method: THREADED BUSHING SINGLE MOUNTING FACILITY, contact_switching_action: MAKES BEFORE BREAKS EACH SECTION PERIPHERY, switch_contact_basic_design: NONPILE-UP SYMMETRICAL, switch_actuator_positioning_increment: 30.0 DEGREES SINGLE ACTUATOR. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-303-5981, 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

74-0149

NSN: 5930-01-303-5981
FSC: 5930 — Switches
CAGE: 79692 — ELECTRO SWITCH CORP DIV ELECTROSWITCH (USA)

SPECIFICATIONS

pole_quantity	2 EACH SECTION PERIPHERY
throw_quantity	5 EACH SECTION PERIPHERY
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
contact_switching_action	MAKES BEFORE BREAKS EACH SECTION PERIPHERY
individual_section_quantity	3
switch_contact_basic_design	NONPILE-UP SYMMETRICAL
switch_actuator_positioning_increment	30.0 DEGREES SINGLE ACTUATOR
NSN	5930-01-303-5981

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

POLE QUANTITY: 2 EACH SECTION PERIPHERY

•

INDIVIDUAL SECTION QUANTITY: 3

•

CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS EACH SECTION PERIPHERY

•

SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR

•

THROW QUANTITY: 5 EACH SECTION PERIPHERY

TECHNICAL CHARACTERISTICS

SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
POLE QUANTITY	2 EACH SECTION PERIPHERY
INDIVIDUAL SECTION QUANTITY	3
CONTACT SWITCHING ACTION	MAKES BEFORE BREAKS EACH SECTION PERIPHERY
SWITCH ACTUATOR POSITIONING INCREMENT	30.0 DEGREES SINGLE ACTUATOR
THROW QUANTITY	5 EACH SECTION PERIPHERY

SUBSTITUTES & CROSS-REFERENCES 1

122588Reference 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 74-0149?

74-0149 is a SWITCH,ROTARY.

What parts can replace 74-0149?

There is 1 known substitute for 74-0149: 122588. Substitute compatibility should be verified for your specific system.

What is the NSN for 74-0149?

74-0149 is cataloged in the U.S. Government catalog under NSN 5930-01-303-5981. This indicates validated use in U.S. government and defense supply chains.

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74-0149 — SWITCH,ROTARY

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