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Technical Data Sheet
PartsTable / COMPONENT / 50259-4
50259-4 ✓ 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 TERMINAL BOARD is a the manufacturer industrial component. Key specifications include end_item_identification: AN/FSQ-114. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-272-2906, 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
50259-4
NSN: 5940-00-272-2906
FSC: 5940
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
end_item_identificationAN/FSQ-114
NSN5940-00-272-2906
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 50259-4 MFR TERMINAL BOARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
MET445Interchangeable
interchangeable cross-reference
interchangeable
TW-70634Interchangeable
interchangeable cross-reference
interchangeable
564444Interchangeable
interchangeable cross-reference
interchangeable
502594Interchangeable
interchangeable cross-reference
interchangeable
326-19-05-078Interchangeable
Same NIIN cross-reference
interchangeable
326-19-05-074Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50259-4?
50259-4 is a TERMINAL BOARD.
What parts can replace 50259-4?
There are 9 known substitutes for 50259-4: MET445, TW-70634, 564444 and 6 more. Substitute compatibility should be verified for your specific system.
Is 50259-4 still available?
50259-4 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