7890-2440 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7890-2440: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.438 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.968 INCHES NOMINAL IN, pole_quantity: 1 FOURTH SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-039-3151, 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

7890-2440

NSN: 5930-01-039-3151
FSC: 5930 — Switches
CAGE: 24655 — GENRAD INC (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.438 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.968 INCHES NOMINAL IN
pole_quantity	1 FOURTH SECTION FRONT
terminal_type	CLIP
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	2.312 INCHES NOMINAL IN
overall_length	5.032 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	12 NINTH SECTION REAR
NSN	5930-01-039-3151

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL

•

NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL AT 10:30 OCLOCK IN

•

TERMINAL TYPE: CLIP

•

FIRST FLAT LENGTH: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN

•

PRECIOUS MATERIAL: SILVER

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT	2.312 INCHES NOMINAL IN
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL AT 10:30 OCLOCK IN
TERMINAL TYPE	CLIP
FIRST FLAT LENGTH	0.375 INCHES NOMINAL SINGLE ACTUATOR IN
PRECIOUS MATERIAL	SILVER
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD DC 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 2

5-44295-110Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

210229MF9Reference 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 7890-2440?

7890-2440 is a SWITCH,ROTARY.

What parts can replace 7890-2440?

There are 2 known substitutes for 7890-2440: 5-44295-110, 210229MF9. Substitute compatibility should be verified for your specific system.

What is the NSN for 7890-2440?

7890-2440 is cataloged in the U.S. Government catalog under NSN 5930-01-039-3151. This indicates validated use in U.S. government and defense supply chains.

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