246770-LK3 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

246770-LK3: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM SINGLE ACTUATOR IN, shaft_length: 0.813 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.609 INCHES MAXIMUM IN, pole_quantity: 1 EACH SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-919-7787, 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→ 246770-LK3

NSN: 5930-00-919-7787
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length	0.813 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.609 INCHES MAXIMUM IN
pole_quantity	1 EACH SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.865 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
overall_length	2.938 INCHES NOMINAL IN
shaft_diameter	0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity	18 SECOND SECTION REAR
NSN	5930-00-919-7787

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL AT 2:00 OCLOCK IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

FIRST FLAT LENGTH: 0.562 INCHES NOMINAL SINGLE ACTUATOR IN

•

DETENT ROTATIONAL TORQUE RANGE: +2.000 TO 6.000 INCH-OUNCES SINGLE ACTUATOR IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT	1.865 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
SHAFT DIAMETER	0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL AT 2:00 OCLOCK IN
TERMINAL TYPE	TAB, SOLDER LUG
FIRST FLAT LENGTH	0.562 INCHES NOMINAL SINGLE ACTUATOR IN
DETENT ROTATIONAL TORQUE RANGE	+2.000 TO 6.000 INCH-OUNCES SINGLE ACTUATOR IN
ROTOR THROUGH CONNECTION QUANTITY	1 EACH SECTION
CONTACT LOAD CURRENT RATING	250.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL

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

LK259-2375-010Reference document

Same NSN cross-reference

Reference document — Secondary 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 246770-LK3?

246770-LK3 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 246770-LK3?

There is 1 known substitute for 246770-LK3: LK259-2375-010. Substitute compatibility should be verified for your specific system.

What is the NSN for 246770-LK3?

246770-LK3 is cataloged in the U.S. Government catalog under NSN 5930-00-919-7787. This indicates validated use in U.S. government and defense supply chains.

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