2S0121-1 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2S0121-1: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.094 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.563 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 2 FIRST SECTION FRONT, terminal_type: TAB, SOLDER LUG, shaft_diameter: 0.125 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-907-9226, 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→ 2S0121-1

NSN: 5930-00-907-9226
FSC: 5930 — Switches
CAGE: 25693 — MEGGITT SAFETY SYSTEMS INC (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.094 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.563 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity	2 FIRST SECTION FRONT
terminal_type	TAB, SOLDER LUG
shaft_diameter	0.125 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	5 FIRST SECTION FRONT
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
first_flat_length	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
contact_switching_action	MAKES BEFORE BREAKS SECOND SECTION FRONT
individual_section_quantity	4
switch_contact_basic_design	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
NSN	5930-00-907-9226

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.125 INCHES NOMINAL SINGLE ACTUATOR IN

•

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

•

TERMINAL TYPE: TAB, SOLDER LUG

•

FIRST FLAT LENGTH: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

POLE QUANTITY: 1 SECOND SECTION FRONT

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER	0.125 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
FIRST FLAT LENGTH	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
POLE QUANTITY	1 SECOND SECTION FRONT
POLE QUANTITY	2 FIRST SECTION FRONT
INDIVIDUAL SECTION QUANTITY	4
SHAFT LENGTH	0.563 INCHES NOMINAL SINGLE ACTUATOR IN

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

232382A4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5-21591-711Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2S0121-1?

2S0121-1 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 2S0121-1?

There are 2 known substitutes for 2S0121-1: 232382A4, 5-21591-711. Substitute compatibility should be verified for your specific system.

What is the NSN for 2S0121-1?

2S0121-1 is cataloged in the U.S. Government catalog under NSN 5930-00-907-9226. This indicates validated use in U.S. government and defense supply chains.

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