257051-F1C — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

257051-F1C: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN, shaft_length: 0.810 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.310 INCHES MAXIMUM IN, pole_quantity: 1 EACH SECTION REAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-113-7474, 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→ 257051-F1C

NSN: 5930-00-113-7474
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length	0.810 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.310 INCHES MAXIMUM IN
pole_quantity	1 EACH SECTION REAR
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.340 INCHES MAXIMUM IN
overall_length	1.750 INCHES NOMINAL IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity	4 SINGLE SECTION REAR
NSN	5930-00-113-7474

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT LOAD CURRENT RATING: 50.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

POLE QUANTITY: 1 EACH SECTION REAR

TECHNICAL CHARACTERISTICS

CONTACT LOAD CURRENT RATING	50.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	350.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD AND 50.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	100.0 MILLIAMPERES RESISTIVE LOAD AC AT ALTITUDE
CONTACT LOAD CURRENT RATING	225.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
POLE QUANTITY	1 EACH SECTION REAR
STYLE DESIGNATOR	CIRCULAR WAFER, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY	1

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

No substitute or cross-reference records for this part.

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 257051-F1C?

257051-F1C is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 257051-F1C?

257051-F1C is cataloged in the U.S. Government catalog under NSN 5930-00-113-7474. This indicates validated use in U.S. government and defense supply chains.

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