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Technical Data Sheet
1781002 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COMPUTER,NAVIGATIONAL is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, shaft_length: 4.750 INCHES NOMINAL SINGLE ACTUATOR IN, overall_width: 2.250 INCHES NOMINAL IN, pole_quantity: 2 EACH SECTION FRONT, overall_height: 2.250 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-778-9140, 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 1781002
NSN: 5930-00-778-9140
FSC: 5930
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
shaft_length4.750 INCHES NOMINAL SINGLE ACTUATOR IN
overall_width2.250 INCHES NOMINAL IN
pole_quantity2 EACH SECTION FRONT
overall_height2.250 INCHES NOMINAL IN
overall_length4.750 INCHES NOMINAL IN
throw_quantity47 EACH SECTION FRONT
style_designatorTAP, SQUARE FRAME
nominal_thread_size0.164 INCHES SINGLE MOUNTING FACILITY IN
operating_temp_range-55.0 TO 71.0 CELSIUS DEGC
contact_switching_actionMAKES BEFORE BREAKS EACH SECTION FRONT
thread_quantity_per_inch32 SINGLE MOUNTING FACILITY
NSN5930-00-778-9140
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER,NAVIGATIONAL TITLE COMPONENT PN 1781002 MFR COMPUTER,NAVIGATIONAL
KEY FEATURES
CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS EACH SECTION FRONT
OPERATING TEMP RANGE: -55.0 TO 71.0 CELSIUS DEGC
POLE QUANTITY: 2 EACH SECTION FRONT
SWITCH ACTUATOR STOP DEVICE TYPE: FIXED STOP SINGLE ACTUATOR
SHAFT LENGTH: 4.750 INCHES NOMINAL SINGLE ACTUATOR IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH: 32 SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.250 INCHES NOMINAL IN
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS EACH SECTION FRONT
OPERATING TEMP RANGE-55.0 TO 71.0 CELSIUS DEGC
POLE QUANTITY2 EACH SECTION FRONT
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SHAFT LENGTH4.750 INCHES NOMINAL SINGLE ACTUATOR IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH32 SINGLE MOUNTING FACILITY
SWITCH ACTUATOR POSITIONING INCREMENT7.5 DEGREES SINGLE ACTUATOR
THROW QUANTITY47 EACH SECTION FRONT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
250049Interchangeable
interchangeable cross-reference
interchangeable
0211594-7Interchangeable
interchangeable cross-reference
interchangeable
026-4722Interchangeable
interchangeable cross-reference
interchangeable
7204Interchangeable
interchangeable cross-reference
interchangeable
204WDInterchangeable
interchangeable cross-reference
interchangeable
20204Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1781002?
1781002 is a COMPUTER,NAVIGATIONAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1781002?
There are 21 known substitutes for 1781002: 250049, 0211594-7, 026-4722 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1781002?
1781002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-778-9140. This indicates validated use in U.S. government and defense supply chains.
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