106.539-12 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

106.539-12: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.891 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 1.891 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-237-2410, 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→ 106.539-12

NSN: 5930-01-237-2410
FSC: 5930 — Switches
CAGE: 63743 — WARD LEONARD CT LLC (USA)

SPECIFICATIONS

thread_class	2B SINGLE MOUNTING FACILITY
overall_width	1.891 INCHES NOMINAL IN
terminal_type	TAB W/SCREW
overall_height	1.891 INCHES NOMINAL IN
overall_length	2.938 INCHES NOMINAL IN
mounting_method	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designator	TAP, CIRCUIT SELECTOR
features_provided	ACTUATOR KNOB
nominal_thread_size	0.190 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch	24 SINGLE MOUNTING FACILITY
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_pattern	FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
NSN	5930-01-237-2410

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP NONSYMMETRICAL

•

TERMINAL TYPE: TAB W/SCREW

•

MOUNTING FACILITY PATTERN: FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY

•

MOUNTING FACILITY CIRCLE RADIUS: 1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.891 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	TAB W/SCREW
MOUNTING FACILITY PATTERN	FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
MOUNTING FACILITY CIRCLE RADIUS	1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT LOAD CURRENT RATING	15.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY

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

122903MFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 106.539-12?

106.539-12 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 106.539-12?

There is 1 known substitute for 106.539-12: 122903MF. Substitute compatibility should be verified for your specific system.

What is the NSN for 106.539-12?

106.539-12 is cataloged in the U.S. Government catalog under NSN 5930-01-237-2410. This indicates validated use in U.S. government and defense supply chains.

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