2-2581 — SWITCH,ROTARY

✓ Government record, cited

Trust · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2-2581: SWITCH,ROTARY.

Lightweight USB cooling fan with carrying handle for office, home and travel. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.700 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 2 SINGLE SECTION REAR, terminal_type: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-187-6231, 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→ 2-2581

NSN: 5930-01-187-6231
NIINs: 011876231, 013771459
FSC: 5930 — Switches
CAGE: 91812 — JANCO CORPORATION DBA JANCO CORP DIV MASON CONTROLS (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.218 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.700 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
pole_quantity	2 SINGLE SECTION REAR
terminal_type	PIN
thread_length	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length	1.900 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	4 SINGLE SECTION REAR
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter	0.688 INCHES MAXIMUM IN
NSN	5930-01-187-6231

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

•

TERMINAL TYPE: PIN

•

OVERALL DIAMETER: 0.688 INCHES MAXIMUM IN

•

FIRST FLAT LENGTH: 0.540 INCHES NOMINAL SINGLE ACTUATOR IN

•

CONTACT LOAD CURRENT RATING: 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	PIN
OVERALL DIAMETER	0.688 INCHES MAXIMUM IN
FIRST FLAT LENGTH	0.540 INCHES NOMINAL SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AND 115.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

SUBSTITUTES & CROSS-REFERENCES 1

56-B-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2-2581?

2-2581 is a SWITCH,ROTARY manufactured by Trust. It is classified as a MRO (MRO_GENERAL).

What parts can replace 2-2581?

There is 1 known substitute for 2-2581: 56-B-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 2-2581?

2-2581 is cataloged in the U.S. Government catalog under NSN 5930-01-187-6231. This indicates validated use in U.S. government and defense supply chains.

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