840780 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

840780: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, seat_angle: 37.0 DEGREES FIRST END, shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN, shaft_length: 0.875 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 3A FIRST END A. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-443-3992, 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

840780

NSN: 5930-00-443-3992
NIINs: 004433992, 006840733
FSC: 5930 — Switches
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING SEAT
seat_angle	37.0 DEGREES FIRST END
shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length	0.875 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	3A FIRST END A
overall_width	0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
pole_quantity	1 EACH SECTION REAR
terminal_type	TAB, SOLDER LUG
thread_length	0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
overall_height	1.042 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
overall_length	2.125 INCHES NOMINAL IN
NSN	5930-00-443-3992

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

NONTURN DEVICE RADIUS: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM AT 3:00 OCLOCK IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

FIRST FLAT LENGTH: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM SINGLE ACTUATOR IN

•

PRECIOUS MATERIAL: SILVER

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT	1.042 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
NONTURN DEVICE RADIUS	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM AT 3:00 OCLOCK IN
TERMINAL TYPE	TAB, SOLDER LUG
FIRST FLAT LENGTH	0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM SINGLE ACTUATOR IN
PRECIOUS MATERIAL	SILVER
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL

SUBSTITUTES & CROSS-REFERENCES 2

5-23481-411Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

264863A2Reference 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 840780?

840780 is a SWITCH,ROTARY.

What parts can replace 840780?

There are 2 known substitutes for 840780: 5-23481-411, 264863A2. Substitute compatibility should be verified for your specific system.

What is the NSN for 840780?

840780 is cataloged in the U.S. Government catalog under NSN 5930-00-443-3992. This indicates validated use in U.S. government and defense supply chains.

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