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Technical Data Sheet
PartsTable / COMPONENT / 2556-8
2556-8 ✓ 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: COPPER ALLOY, body_style: IRREGULAR, overall_width: 0.752 INCHES NOMINAL IN, overall_height: 7.000 INCHES IN, overall_length: 10.840 INCHES IN, mounting_method: TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-009-1274, 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
2556-8
NSN: 5935-00-009-1274
FSC: 5935
CAGE: 06811 — EMCORE CORPORATION DIV CONCORD DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleIRREGULAR
overall_width0.752 INCHES NOMINAL IN
overall_height7.000 INCHES IN
overall_length10.840 INCHES IN
mounting_methodTERMINAL
style_designatorSOLID WEDGE
taper_major_diameter1.938 INCHES NOMINAL IN
taper_minor_diameter0.666 INCHES NOMINAL IN
frame_size_designationB56
end_item_identificationACFT ENG R1830
terminal_type_and_quantity12 TAB, SOLDER LUG
NSN5935-00-009-1274
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 2556-8 MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 12 TAB, SOLDER LUG
•
MATERIAL: COPPER ALLOY CONTACT
•
MOUNTING TYPE FOR WHICH DESIGNED: PRINTED CIRCUIT
•
BODY STYLE: IRREGULAR
•
CONTACT POSITION ARRANGEMENT STYLE: SYMMETRICAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY12 TAB, SOLDER LUG
MATERIALCOPPER ALLOY CONTACT
MATERIALPLASTIC BODY
MOUNTING TYPE FOR WHICH DESIGNEDPRINTED CIRCUIT
BODY STYLEIRREGULAR
OVERALL HEIGHT0.657 INCHES NOMINAL IN
CONTACT POSITION ARRANGEMENT STYLESYMMETRICAL
OVERALL LENGTH0.979 INCHES NOMINAL IN
PRINTED CIRCUIT BOARD HOLE ARRANGEMENT STYLETWELVE HOLE
MOUNTING METHODTERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
GM25568Interchangeable
interchangeable cross-reference
interchangeable
AS25568Interchangeable
interchangeable cross-reference
interchangeable
25568Interchangeable
interchangeable cross-reference
interchangeable
0125568Interchangeable
interchangeable cross-reference
interchangeable
0125568-6Interchangeable
interchangeable cross-reference
interchangeable
60594Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2556-8?
2556-8 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 2556-8?
There are 12 known substitutes for 2556-8: GM25568, AS25568, 25568 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2556-8?
2556-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-009-1274. 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