19912-391 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

19912-391: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 5.562 INCHES NOMINAL SINGLE ACTUATOR IN, terminal_type: TAB, SOLDER LUG, shaft_diameter: 0.125 INCHES NOMINAL SINGLE ACTUATOR IN, mounting_method: THREADED HOLE(S) SINGLE MOUNTING FACILITY, nominal_thread_size: 0.112 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-678-8433, 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→ 19912-391

NSN: 5930-00-678-8433
FSC: 5930 — Switches
CAGE: 28569 — HICKOK WAEKON LLC (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	5.562 INCHES NOMINAL SINGLE ACTUATOR IN
terminal_type	TAB, SOLDER LUG
shaft_diameter	0.125 INCHES NOMINAL SINGLE ACTUATOR IN
mounting_method	THREADED HOLE(S) SINGLE MOUNTING FACILITY
nominal_thread_size	0.112 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch	32 SINGLE MOUNTING FACILITY
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_pattern	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
individual_section_quantity	1
switch_contact_basic_design	NONPILE-UP NONSYMMETRICAL
switch_actuator_positioning_increment	60.0 DEGREES SINGLE ACTUATOR
NSN	5930-00-678-8433

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP NONSYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE MOUNTING FACILITY

•

INDIVIDUAL SECTION QUANTITY: 1

•

NOMINAL THREAD SIZE: 0.112 INCHES SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
SHAFT DIAMETER	0.125 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHOD	THREADED HOLE(S) SINGLE MOUNTING FACILITY
INDIVIDUAL SECTION QUANTITY	1
NOMINAL THREAD SIZE	0.112 INCHES SINGLE MOUNTING FACILITY IN
SHAFT LENGTH	5.562 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH ACTUATOR POSITIONING INCREMENT	60.0 DEGREES SINGLE ACTUATOR

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

194935-F1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 19912-391?

19912-391 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 19912-391?

There is 1 known substitute for 19912-391: 194935-F1. Substitute compatibility should be verified for your specific system.

What is the NSN for 19912-391?

19912-391 is cataloged in the U.S. Government catalog under NSN 5930-00-678-8433. This indicates validated use in U.S. government and defense supply chains.

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