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Technical Data Sheet
PartsTable / MRO / 1399073
1399073 ✓ 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 SWITCH,INTERLOCK is a the manufacturer industrial component. Key specifications include fsc_application_data: TELETYPE AND FACSIMILE EQUIPMENT, end_item_identification: AN/TGC-14. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-435-3907, 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→ 1399073
NSN: 5930-00-435-3907
FSC: 5930
CAGE: 88725 — WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV (USA)
SPECIFICATIONS
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
end_item_identificationAN/TGC-14
NSN5930-00-435-3907
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,INTERLOCK TITLE COMPONENT PN 1399073 MFR SWITCH,INTERLOCK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
139-907-3Interchangeable
interchangeable cross-reference
interchangeable
3168Interchangeable
3168
interchangeable
03168Interchangeable
interchangeable cross-reference
interchangeable
I15745-3Interchangeable
interchangeable cross-reference
interchangeable
R39608-100-34Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1399073?
1399073 is a SWITCH,INTERLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1399073?
There are 5 known substitutes for 1399073: 139-907-3, 3168, 03168 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1399073?
1399073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-435-3907. 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