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Technical Data Sheet
PartsTable / COMPONENT / 688LX
688LX ✓ 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 end_item_identification: TELETYPE AND FACSIMILE EQUIP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-393-1919, 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
688LX
NSN: 3040-00-393-1919
FSC: 3040
CAGE: 27361 — BURKE PRODUCTS INC (USA)
SPECIFICATIONS
special_featuresO/A DIA 1.250 IN.;1 SHAFT;1 CAM ASY;1 DOWEL PIN;ASSY TREATED W/MELCOTE NUMBER 42 XL;FINISH PER SPEC MIL-F-14072;HEAT TREATED TO ROCKWELL C 60-62 IN
end_item_identificationTELETYPE AND FACSIMILE EQUIP
NSN3040-00-393-1919
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 688LX MFR SOCKET,PLUG-IN ELECTRO
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTELETYPE AND FACSIMILE EQUIP
SPECIAL FEATURESO/A DIA 1.250 IN.;1 SHAFT;1 CAM ASY;1 DOWEL PIN;ASSY TREATED W/MELCOTE NUMBER 42 XL;FINISH PER SPEC MIL-F-14072;HEAT TREATED TO ROCKWELL C 60-62 IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
11897Interchangeable
interchangeable cross-reference
interchangeable
54A11897Interchangeable
interchangeable cross-reference
interchangeable
N522Interchangeable
interchangeable cross-reference
interchangeable
2C7Interchangeable
interchangeable cross-reference
interchangeable
16A30Interchangeable
interchangeable cross-reference
interchangeable
13043-24-50-0035Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 688LX?
688LX is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 688LX?
There are 7 known substitutes for 688LX: 11897, 54A11897, N522 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 688LX?
688LX is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-393-1919. 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