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Technical Data Sheet
PartsTable / COMPONENT / 543-0704-002
543-0704-002 ✓ 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

The PRINTED WIRING BOARD is a the manufacturer industrial component. Key specifications include body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.2500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 60. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-671-1187, 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
543-0704-002
NSN: 3020-00-671-1187
FSC: 3020
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter1.2500 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity60
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
face_nominal_width0.093 INCHES IN
hub_nominal_diameter0.500 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
NSN3020-00-671-1187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PRINTED WIRING BOARD TITLE COMPONENT PN 543-0704-002 MFR PRINTED WIRING BOARD
KEY FEATURES
•
MOUNTING HOLE NOMINAL THREAD SIZE: 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
•
BORE STYLE: PLAIN BOTH ENDS
•
FACE NOMINAL WIDTH: 0.093 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
TEETH QUANTITY: 60
•
BODY STYLE: PLAIN, SOLID
•
MOUNTING HOLE TYPE AND QUANTITY: 2 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
PITCH DIAMETER: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE NOMINAL THREAD SIZE0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.093 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY60
BODY STYLEPLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB FIRST END
PITCH DIAMETER1.2500 INCHES NOMINAL IN
ATTACHMENT METHODMOUNTING HOLE
NOMINAL OUTSIDE DIAMETER1.291 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
43233Interchangeable
interchangeable cross-reference
interchangeable
43233-1Interchangeable
interchangeable cross-reference
interchangeable
34-43233-1Interchangeable
interchangeable cross-reference
interchangeable
127730Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 543-0704-002?
543-0704-002 is a PRINTED WIRING BOARD.
What parts can replace 543-0704-002?
There are 4 known substitutes for 543-0704-002: 43233, 43233-1, 34-43233-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 543-0704-002?
543-0704-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-671-1187. 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