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9K857509 — SOCKET,PLUG-IN ELECTRONIC COMPON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9K857509: SOCKET,PLUG-IN ELECTRONIC COMPON.

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: COPPER ALLOY CONTACT, body_style: CRYSTAL, TOP MOUNT, overall_width: 0.312 INCHES NOMINAL IN, overall_height: 0.735 INCHES NOMINAL IN, overall_length: 0.805 INCHES NOMINAL IN, mounting_method: BODY THROUGH HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-984-3885, 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
9K857509
NSN: 5935-00-984-3885
FSC: 5935 — Connectors, Electrical
CAGE: 01WR9 — DEPARTMENT OF STATE HEALTH SERVICES (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleCRYSTAL, TOP MOUNT
overall_width0.312 INCHES NOMINAL IN
overall_height0.735 INCHES NOMINAL IN
overall_length0.805 INCHES NOMINAL IN
mounting_methodBODY THROUGH HOLE
precious_materialSILVER
surface_treatmentSILVER CONTACT
fabrication_methodMOLDED
mounting_hole_styleTANDEM, ROUND W/ONE MOUNTING HOLE/SLOT
mounting_hole_diameter0.120 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
NSN5935-00-984-3885
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 9K857509 MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
•
PROJECTION LENGTH ABOVE MOUNTING SURFACE: 0.438 INCHES NOMINAL IN
•
BODY STYLE: CRYSTAL, TOP MOUNT
•
MOUNTING HOLE STYLE: TANDEM, ROUND W/ONE MOUNTING HOLE/SLOT
•
ACCOMMODATED CONTACT QUANTITY: 2
•
PRECIOUS MATERIAL: SILVER
•
MOUNTING METHOD: BODY THROUGH HOLE
•
BODY MOUNTING HOLE ACCOMMODATION DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PROJECTION LENGTH ABOVE MOUNTING SURFACE0.438 INCHES NOMINAL IN
OVERALL HEIGHT0.735 INCHES NOMINAL IN
BODY STYLECRYSTAL, TOP MOUNT
MOUNTING HOLE STYLETANDEM, ROUND W/ONE MOUNTING HOLE/SLOT
ACCOMMODATED CONTACT QUANTITY2
PRECIOUS MATERIALSILVER
MOUNTING METHODBODY THROUGH HOLE
BODY MOUNTING HOLE ACCOMMODATION DIAMETER0.312 INCHES NOMINAL IN
SPECIFIC EQUIPMENT ACCOMMODATEDCRYSTAL
PRECIOUS MATERIAL AND WEIGHT0.010 SILVER GRAINS, TROY
SUBSTITUTES & CROSS-REFERENCES 1
9816AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9K857509?
9K857509 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 9K857509?
There is 1 known substitute for 9K857509: 9816A. Substitute compatibility should be verified for your specific system.
What is the NSN for 9K857509?
9K857509 is cataloged in the U.S. Government catalog under NSN 5935-00-984-3885. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.