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Technical Data Sheet
PartsTable / MRO / 103689-1
103689-1 ✓ 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 103689-1 is a the manufacturer industrial component. Key specifications include functional_description: USED AS CONNECTION BETWEEN CRYPTOLOGICAL AND RADIO EQUIPMENT, end_item_identification: AN/TSC-53 407L TACTICAL INDICATION SYSTEM 5895009128931. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-235-3525, 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→ 103689-1
NSN: 5895-01-235-3525
FSC: 5895
CAGE: 25778 — SIERRA TECHNOLOGIES INC GARDEN CITY DIV (USA)
SPECIFICATIONS
functional_descriptionUSED AS CONNECTION BETWEEN CRYPTOLOGICAL AND RADIO EQUIPMENT
end_item_identificationAN/TSC-53 407L TACTICAL INDICATION SYSTEM 5895009128931
NSN5895-01-235-3525
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 103689-1 TITLE COMPONENT PN 103689-1 MFR 103689-1
KEY FEATURES
•
FUNCTIONAL DESCRIPTION: USED AS CONNECTION BETWEEN CRYPTOLOGICAL AND RADIO EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTIONAL DESCRIPTIONUSED AS CONNECTION BETWEEN CRYPTOLOGICAL AND RADIO EQUIPMENT
END ITEM IDENTIFICATIONAN/TSC-53 407L TACTICAL INDICATION SYSTEM 5895009128931
FUNCTIONAL DESCRIPTIONUSED AS CONNECTION BETWEEN CRYPTOLOGICAL AND RADIO EQUIPMENT
END ITEM IDENTIFICATIONAN/TSC-53 407L TACTICAL INDICATION SYSTEM 5895009128931
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
103689Interchangeable
interchangeable cross-reference
interchangeable
751347-7Interchangeable
interchangeable cross-reference
interchangeable
TR68155Interchangeable
interchangeable cross-reference
interchangeable
03S63-79Interchangeable
interchangeable cross-reference
interchangeable
715634PC14Interchangeable
interchangeable cross-reference
interchangeable
S7451Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103689-1?
103689-1 is a 103689-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 103689-1?
There are 12 known substitutes for 103689-1: 103689, 751347-7, TR68155 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103689-1?
103689-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-235-3525. 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