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Technical Data Sheet
PartsTable / MRO / D168923
D168923 ✓ 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 KEY,TELEGRAPH is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, overall_width: 2.000 INCHES NOMINAL IN, overall_height: 0.844 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN, mounting_method: SCREW, contact_material: SILVER AND GOLD AND PLATINUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-665-1602, 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→ D168923
NSN: 5805-00-665-1602
FSC: 5805
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
shapeRECTANGULAR
overall_width2.000 INCHES NOMINAL IN
overall_height0.844 INCHES NOMINAL IN
overall_length2.125 INCHES NOMINAL IN
mounting_methodSCREW
contact_materialSILVER AND GOLD AND PLATINUM
contact_quantity2
activation_methodMANUAL
precious_materialSILVER AND GOLD AND PLATINUM
base_overall_length2.125 INCHES IN
mounting_configurationFOUR 0.125 IN. DIA HOLES ON 1 IN. BY 1-3/4 IN. MTG CENTERS IN
contact_surface_diameter0.120 INCHES IN
NSN5805-00-665-1602
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,TELEGRAPH TITLE COMPONENT PN D168923 MFR KEY,TELEGRAPH
KEY FEATURES
•
CONTACT SURFACE DIAMETER: 0.120 INCHES IN
•
MOUNTING METHOD: SCREW
•
CONTACT MATERIAL: SILVER AND GOLD AND PLATINUM
•
ACTIVATION METHOD: MANUAL
•
SHAPE: RECTANGULAR
•
MOUNTING CONFIGURATION: FOUR 0.125 IN. DIA HOLES ON 1 IN. BY 1-3/4 IN. MTG CENTERS IN
•
CONTACT QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.125 INCHES NOMINAL IN
CONTACT SURFACE DIAMETER0.120 INCHES IN
MOUNTING METHODSCREW
CONTACT MATERIALSILVER AND GOLD AND PLATINUM
ACTIVATION METHODMANUAL
SHAPERECTANGULAR
MOUNTING CONFIGURATIONFOUR 0.125 IN. DIA HOLES ON 1 IN. BY 1-3/4 IN. MTG CENTERS IN
CONTACT QUANTITY2
PRECIOUS MATERIALSILVER AND GOLD AND PLATINUM
PRECIOUS MATERIAL AND LOCATIONCONTACT MATERIAL SILVER AND CONTACT MATERIAL GOLD AND CONTACT MATERIAL PLATINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
26025Interchangeable
interchangeable cross-reference
interchangeable
WCE4666Interchangeable
interchangeable cross-reference
interchangeable
4666Interchangeable
interchangeable cross-reference
interchangeable
X26Interchangeable
interchangeable cross-reference
interchangeable
BA104826ISSUE1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D168923?
D168923 is a KEY,TELEGRAPH. It is classified as a MRO (MRO_GENERAL).
What parts can replace D168923?
There are 5 known substitutes for D168923: 26025, WCE4666, 4666 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D168923?
D168923 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-665-1602. 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