1851744 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1851744: 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: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 2 EACH SECTION FRONT, terminal_type: TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-403-2622, 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→ 1851744

NSN: 5930-00-403-2622
FSC: 5930 — Switches
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length	0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
pole_quantity	2 EACH SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
overall_length	2.375 INCHES MAXIMUM IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity	6 EACH SECTION REAR
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
overall_diameter	1.563 INCHES MAXIMUM IN
NSN	5930-00-403-2622

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

NONTURN DEVICE RADIUS: 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM AT 3:00 OCLOCK IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

OVERALL DIAMETER: 1.563 INCHES MAXIMUM IN

•

FIRST FLAT LENGTH: 0.297 INCHES MINIMUM AND 0.329 INCHES MAXIMUM SINGLE ACTUATOR IN

•

ROTOR THROUGH CONNECTION QUANTITY: 2 EACH SECTION

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
NONTURN DEVICE RADIUS	0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM AT 3:00 OCLOCK IN
TERMINAL TYPE	TAB, SOLDER LUG
OVERALL DIAMETER	1.563 INCHES MAXIMUM IN
FIRST FLAT LENGTH	0.297 INCHES MINIMUM AND 0.329 INCHES MAXIMUM SINGLE ACTUATOR IN
ROTOR THROUGH CONNECTION QUANTITY	2 EACH SECTION
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

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: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1851744?

1851744 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 1851744?

1851744 is cataloged in the U.S. Government catalog under NSN 5930-00-403-2622. This indicates validated use in U.S. government and defense supply chains.

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1851744 — SWITCH,ROTARY

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