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ET516 ✓ 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

The KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, long_arm_length: 3.750 INCHES NOMINAL IN, short_arm_length: 1.250 INCHES NOMINAL IN, style_designator: L-HANDLE, surface_treatment: OXIDE OVERALL, wrenching_surface_size: 0.313 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-652-2422, 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
ET516
NSN: 5120-01-652-2422
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
long_arm_length3.750 INCHES NOMINAL IN
short_arm_length1.250 INCHES NOMINAL IN
style_designatorL-HANDLE
surface_treatmentOXIDE OVERALL
wrenching_surface_size0.313 INCHES NOMINAL BOTH ENDS IN
end_item_identificationSATS
wrenching_surface_shapeHEXAGON BOTH ENDS EXTERNAL
NSN5120-01-652-2422
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN ET516 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
LONG ARM LENGTH: 3.750 INCHES NOMINAL IN
•
SHORT ARM LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: L-HANDLE
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: OXIDE OVERALL
•
WRENCHING SURFACE SHAPE: HEXAGON BOTH ENDS EXTERNAL
•
WRENCHING SURFACE SIZE: 0.313 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSATS
LONG ARM LENGTH3.750 INCHES NOMINAL IN
SHORT ARM LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORL-HANDLE
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
WRENCHING SURFACE SHAPEHEXAGON BOTH ENDS EXTERNAL
WRENCHING SURFACE SIZE0.313 INCHES NOMINAL BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
N8-2Interchangeable
interchangeable cross-reference
interchangeable
0209985-1Interchangeable
interchangeable cross-reference
interchangeable
230433Interchangeable
interchangeable cross-reference
interchangeable
10006Interchangeable
interchangeable cross-reference
interchangeable
10813Interchangeable
interchangeable cross-reference
interchangeable
15120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ET516?
ET516 is a KEY,SOCKET HEAD SCREW.
What parts can replace ET516?
There are 18 known substitutes for ET516: N8-2, 0209985-1, 230433 and 15 more. Substitute compatibility should be verified for your specific system.
Is ET516 still available?
ET516 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026