43891F3 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

43891F3: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.688 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 4 EACH SECTION REAR, terminal_type: TAB, SOLDER LUG, thread_length: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, shaft_diameter: 0.186 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-548-5199, 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

43891F3

NSN: 5930-00-548-5199
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	0.688 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity	4 EACH SECTION REAR
terminal_type	TAB, SOLDER LUG
thread_length	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
shaft_diameter	0.186 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	2 EACH SECTION REAR
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
nominal_thread_size	0.375 INCHES SINGLE MOUNTING FACILITY IN
contact_switching_action	BREAKS BEFORE MAKES EACH SECTION REAR
thread_series_designator	UNEF SINGLE MOUNTING FACILITY
contact_load_current_rating	1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
NSN	5930-00-548-5199

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.186 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

CONTACT LOAD CURRENT RATING: 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

THREAD LENGTH: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
SHAFT DIAMETER	0.186 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
POLE QUANTITY	4 EACH SECTION REAR
INDIVIDUAL SECTION QUANTITY	3

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

M455592-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 43891F3?

43891F3 is a SWITCH,ROTARY.

What parts can replace 43891F3?

There is 1 known substitute for 43891F3: M455592-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 43891F3?

43891F3 is cataloged in the U.S. Government catalog under NSN 5930-00-548-5199. This indicates validated use in U.S. government and defense supply chains.

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