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Technical Data Sheet
257-6168 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: PLASTIC BODY, body_style: BOTTOM MOUNT W/METAL SADDLE, overall_width: 1.188 INCHES NOMINAL IN, overall_height: 0.688 INCHES MAXIMUM IN, overall_length: 1.562 INCHES NOMINAL IN, mounting_method: BODY THROUGH HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-240-3123, 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
257-6168
NSN: 5935-00-240-3123
FSC: 5935
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
materialPLASTIC BODY
body_styleBOTTOM MOUNT W/METAL SADDLE
overall_width1.188 INCHES NOMINAL IN
overall_height0.688 INCHES MAXIMUM IN
overall_length1.562 INCHES NOMINAL IN
mounting_methodBODY THROUGH HOLE
special_features0.187 IN DIA HOLE DRILLED IN PLACED OF PIN NO 4 IN
polarization_typeCENTER KEY HOLE
precious_materialSILVER
surface_treatmentSILVER CONTACT
fabrication_methodMOLDED
mounting_hole_styleROUND, W/TWO MOUNTING HOLES
NSN5935-00-240-3123
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 257-6168 MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
PRECIOUS MATERIAL AND WEIGHT: 0.025 SILVER GRAINS, TROY
FABRICATION METHOD: MOLDED
MISSING CONTACT DESIGNATION: 3RD CONTACT POSITION AND 4TH CONTACT POSITION AND 5TH CONTACT POSITION
ACCOMMODATED CONTACT QUANTITY: 5
MOUNTING TYPE FOR WHICH DESIGNED: CHASSIS
BODY STYLE: BOTTOM MOUNT W/METAL SADDLE
CONTACT POSITION ARRANGEMENT STYLE: OCTAL .687 INCH IN
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIAL AND WEIGHT0.025 SILVER GRAINS, TROY
FABRICATION METHODMOLDED
MISSING CONTACT DESIGNATION3RD CONTACT POSITION AND 4TH CONTACT POSITION AND 5TH CONTACT POSITION
ACCOMMODATED CONTACT QUANTITY5
MOUNTING TYPE FOR WHICH DESIGNEDCHASSIS
BODY STYLEBOTTOM MOUNT W/METAL SADDLE
OVERALL LENGTH1.562 INCHES NOMINAL IN
CONTACT POSITION ARRANGEMENT STYLEOCTAL .687 INCH IN
BODY MOUNTING HOLE ACCOMMODATION DIAMETER1.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.140 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
99120920Interchangeable
interchangeable cross-reference
interchangeable
20920Interchangeable
interchangeable cross-reference
interchangeable
101732Interchangeable
interchangeable cross-reference
interchangeable
275G23Interchangeable
interchangeable cross-reference
interchangeable
C20920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 257-6168?
257-6168 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 257-6168?
There are 5 known substitutes for 257-6168: 99120920, 20920, 101732 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 257-6168?
257-6168 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-240-3123. This indicates validated use in U.S. government and defense supply chains.
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