PartsTable
Technical Data Sheet
PartsTable / MRO / 688-103
688-103 ✓ 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

TELEPHONE CONNECTING AND SWITCHI. Key specifications include document_type: INDUSTRIAL DRAWING, document_source: 06845, precious_material: SILVER, component_quantity: 14, fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT, document_identification: 4017591-0701. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-103-7111, 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→ 688-103
NSN: 5805-00-103-7111
FSC: 5805
CAGE: 62143 — NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
document_source06845
precious_materialSILVER
component_quantity14
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
document_identification4017591-0701
component_document_originINDUSTRIAL
component_document_page_number1
precious_material_and_locationCONTACTS SURFACE SILVER
NSN5805-00-103-7111
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE CONNECTING AND SWITCHI TITLE COMPONENT PN 688-103 MFR TELEPHONE CONNECTING A
KEY FEATURES
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT SOURCE: 06845
•
FSC APPLICATION DATA: TELEPHONE AND TELEGRAPH EQUIPMENT
•
DOCUMENT IDENTIFICATION: 4017591-0701
•
PRECIOUS MATERIAL: SILVER
•
COMPONENT QUANTITY: 14
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT SOURCE06845
FSC APPLICATION DATATELEPHONE AND TELEGRAPH EQUIPMENT
DOCUMENT IDENTIFICATION4017591-0701
PRECIOUS MATERIALSILVER
COMPONENT QUANTITY14
COMPONENT DOCUMENT ORIGININDUSTRIAL
PRECIOUS MATERIAL AND LOCATIONCONTACTS SURFACE SILVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
688105Interchangeable
interchangeable cross-reference
interchangeable
LUCITONE 199Interchangeable
interchangeable cross-reference
interchangeable
688103Interchangeable
interchangeable cross-reference
interchangeable
4017591-0701Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 688-103?
688-103 is a TELEPHONE CONNECTING AND SWITCHI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 688-103?
There are 4 known substitutes for 688-103: 688105, LUCITONE 199, 688103 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 688-103?
688-103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-103-7111. 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