123E1-71 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

123E1-71: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_class: 2A SINGLE MOUNTING FACILITY A, terminal_type: TAB, SOLDER LUG, mounting_method: THREADED BUSHING SINGLE MOUNTING FACILITY, overall_diameter: 1.250 INCHES NOMINAL IN, style_designator: CIRCULAR WAFER, BUSHING MOUNT, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-507-7175, 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→ 123E1-71

NSN: 5930-00-507-7175
FSC: 5930 — Switches
CAGE: 99872 — ENTRON INDUSTRIES LIMITED PARTNERSHIP DBA ENTRON INDUSTRIES PROPERTY DIV (USA)

SPECIFICATIONS

thread_class	2A SINGLE MOUNTING FACILITY A
terminal_type	TAB, SOLDER LUG
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter	1.250 INCHES NOMINAL IN
style_designator	CIRCULAR WAFER, BUSHING MOUNT
precious_material	SILVER
nominal_thread_size	0.375 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designator	UNEF SINGLE MOUNTING FACILITY
contact_load_current_rating	1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
individual_section_quantity	3
precious_material_and_location	CONTACTS AND ROTOR BLADE SURFACES SILVER
contact_voltage_rating_in_volts	110.0 AC AT SEA LEVEL
NSN	5930-00-507-7175

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL TYPE: TAB, SOLDER LUG

•

OVERALL DIAMETER: 1.250 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: SILVER

•

CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

STYLE DESIGNATOR: CIRCULAR WAFER, BUSHING MOUNT

•

INDIVIDUAL SECTION QUANTITY: 3

TECHNICAL CHARACTERISTICS

TERMINAL TYPE	TAB, SOLDER LUG
OVERALL DIAMETER	1.250 INCHES NOMINAL 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
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
STYLE DESIGNATOR	CIRCULAR WAFER, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY	3
NOMINAL THREAD SIZE	0.375 INCHES SINGLE MOUNTING FACILITY IN
CONTACT VOLTAGE RATING IN VOLTS	28.0 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 1

41373F3ACReference 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 123E1-71?

123E1-71 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 123E1-71?

There is 1 known substitute for 123E1-71: 41373F3AC. Substitute compatibility should be verified for your specific system.

What is the NSN for 123E1-71?

123E1-71 is cataloged in the U.S. Government catalog under NSN 5930-00-507-7175. This indicates validated use in U.S. government and defense supply chains.

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