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PartsTable / COMPONENT / 669430-3
669430-3 ✓ Verified by PartsTable
— · COMPONENT
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

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include material: COPPER ALLOY OVERALL, body_style: SPOKED, body_width: 4.500 INCHES MAXIMUM IN, bore_style: PLAIN BOTH ENDS, head_style: HEXAGON, body_height: 5.500 INCHES MAXIMUM 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 1680-00-887-1920, 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
669430-3
NSN: 1680-00-887-1920
FSC: 1680
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_styleSPOKED
body_width4.500 INCHES MAXIMUM IN
bore_stylePLAIN BOTH ENDS
head_styleHEXAGON
body_height5.500 INCHES MAXIMUM IN
body_length4.500 INCHES MAXIMUM IN
head_height0.049 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
thread_class2A A
thread_length0.293 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
inclosure_typeOPEN
pitch_diameter4.0000 INCHES NOMINAL IN
NSN1680-00-887-1920
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACTUATOR,ELECTROMECHANICAL,ROTAR TITLE COMPONENT PN 669430-3 MFR ACTUATOR,ELECTROMECHAN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
68B618000-239Interchangeable
interchangeable cross-reference
interchangeable
4030-1Interchangeable
interchangeable cross-reference
interchangeable
4500-239Interchangeable
interchangeable cross-reference
interchangeable
C1A40301Interchangeable
interchangeable cross-reference
interchangeable
C119046Interchangeable
interchangeable cross-reference
interchangeable
108172Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 669430-3?
669430-3 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 669430-3?
There are 13 known substitutes for 669430-3: 68B618000-239, 4030-1, 4500-239 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 669430-3?
669430-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-887-1920. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026