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Technical Data Sheet
PartsTable / COMPONENT / 684A3
684A3 ✓ 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 COMPUTER,NAVIGATIONAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_depth: 3.250 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, overall_length: 7.500 INCHES NOMINAL IN, adjustment_method: INSIDE SLIDING, fsc_application_data: TEST EQUIPMENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-642-7418, 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
684A3
NSN: 5985-00-642-7418
FSC: 5985
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_depth3.250 INCHES NOMINAL IN
overall_width3.250 INCHES NOMINAL IN
overall_length7.500 INCHES NOMINAL IN
adjustment_methodINSIDE SLIDING
fsc_application_dataTEST EQUIPMENT
NSN5985-00-642-7418
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER,NAVIGATIONAL TITLE COMPONENT PN 684A3 MFR COMPUTER,NAVIGATIONAL
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
FSC APPLICATION DATA: TEST EQUIPMENT
•
ADJUSTMENT METHOD: INSIDE SLIDING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
OVERALL WIDTH3.250 INCHES NOMINAL IN
FSC APPLICATION DATATEST EQUIPMENT
OVERALL DEPTH3.250 INCHES NOMINAL IN
OVERALL LENGTH7.500 INCHES NOMINAL IN
ADJUSTMENT METHODINSIDE SLIDING
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
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 684A3?
684A3 is a COMPUTER,NAVIGATIONAL.
What parts can replace 684A3?
There are 21 known substitutes for 684A3: 250049, 0211594-7, 026-4722 and 18 more. Substitute compatibility should be verified for your specific system.
Is 684A3 still available?
684A3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026