257646J1C — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

257646J1C: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.563 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.359 INCHES NOMINAL IN, pole_quantity: 1 SINGLE SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-005-6988, 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→ 257646J1C

NSN: 5930-00-005-6988
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.563 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.359 INCHES NOMINAL IN
pole_quantity	1 SINGLE SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.500 INCHES NOMINAL IN
overall_length	1.626 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	11 SINGLE SECTION REAR
NSN	5930-00-005-6988

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

•

NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL AT 3:00 OCLOCK IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

FIRST FLAT LENGTH: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN

•

DETENT ROTATIONAL TORQUE RANGE: +1.500 TO 8.000 INCH-POUNDS SINGLE ACTUATOR IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT	1.500 INCHES NOMINAL IN
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL AT 3:00 OCLOCK IN
TERMINAL TYPE	TAB, SOLDER LUG
FIRST FLAT LENGTH	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
DETENT ROTATIONAL TORQUE RANGE	+1.500 TO 8.000 INCH-POUNDS SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING	300.0 MILLIAMPERES RESISTIVE LOAD AND 30.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	30.0 MILLIAMPERES RESISTIVE LOAD AC 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

259-2321-030Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 257646J1C?

257646J1C is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 257646J1C?

There is 1 known substitute for 257646J1C: 259-2321-030. Substitute compatibility should be verified for your specific system.

What is the NSN for 257646J1C?

257646J1C is cataloged in the U.S. Government catalog under NSN 5930-00-005-6988. This indicates validated use in U.S. government and defense supply chains.

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