280157-F1X — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

280157-F1X: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_length: 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN, overall_length: 1.975 INCHES NOMINAL IN, mounting_method: THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY, overall_diameter: 1.380 INCHES NOMINAL IN, style_designator: CIRCULAR WAFER, BUSHING MOUNT, contact_switching_action: BREAKS BEFORE MAKES SINGLE SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-264-7887, 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→ 280157-F1X

NSN: 5930-01-264-7887
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

thread_length	0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
overall_length	1.975 INCHES NOMINAL IN
mounting_method	THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
overall_diameter	1.380 INCHES NOMINAL IN
style_designator	CIRCULAR WAFER, BUSHING MOUNT
contact_switching_action	BREAKS BEFORE MAKES SINGLE SECTION FRONT
contact_load_current_rating	0.0033 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
individual_section_quantity	1
switch_contact_basic_design	PILE-UP
contact_voltage_rating_in_volts	10.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL
NSN	5930-01-264-7887

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: PILE-UP

•

OVERALL DIAMETER: 1.380 INCHES NOMINAL IN

•

CONTACT LOAD CURRENT RATING: 0.0033 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY

•

THREAD LENGTH: 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN

•

STYLE DESIGNATOR: CIRCULAR WAFER, BUSHING MOUNT

•

INDIVIDUAL SECTION QUANTITY: 1

TECHNICAL CHARACTERISTICS

SWITCH CONTACT BASIC DESIGN	PILE-UP
OVERALL DIAMETER	1.380 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING	0.0033 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 MILLIAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
THREAD LENGTH	0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
STYLE DESIGNATOR	CIRCULAR WAFER, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY	1
OVERALL LENGTH	1.975 INCHES NOMINAL IN
CONTACT SWITCHING ACTION	BREAKS BEFORE MAKES SINGLE SECTION FRONT

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

2903104-20Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

280157F1CSame 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 280157-F1X?

280157-F1X is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 280157-F1X?

There are 2 known substitutes for 280157-F1X: 2903104-20, 280157F1C. Substitute compatibility should be verified for your specific system.

What is the NSN for 280157-F1X?

280157-F1X is cataloged in the U.S. Government catalog under NSN 5930-01-264-7887. This indicates validated use in U.S. government and defense supply chains.

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