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10416540 — EXTENSION,SOCKET WRENCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10416540: EXTENSION,SOCKET WRENCH.

The EXTENSION,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 5.703 INCHES MINIMUM AND 6.203 INCHES MAXIMUM IN, drive_end_shape: SQUARE FIRST END INTERNAL, style_designator: RIGID, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-398-7693, 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
10416540
NSN: 5120-01-398-7693
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length5.703 INCHES MINIMUM AND 6.203 INCHES MAXIMUM IN
drive_end_shapeSQUARE FIRST END INTERNAL
style_designatorRIGID
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.250 INCHES NOMINAL BOTH ENDS IN
NSN5120-01-398-7693
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION,SOCKET WRENCH TITLE COMPONENT PN 10416540 MFR EXTENSION,SOCKET WRENC
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.250 INCHES NOMINAL BOTH ENDS IN
•
STYLE DESIGNATOR: RIGID
•
FEATURES PROVIDED: MANUAL TOOL
•
DRIVE END SHAPE: SQUARE FIRST END INTERNAL
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
DRIVE SURFACE SIZE0.250 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORRIGID
OVERALL LENGTH5.703 INCHES MINIMUM AND 6.203 INCHES MAXIMUM IN
FEATURES PROVIDEDMANUAL TOOL
DRIVE END SHAPESQUARE FIRST END INTERNAL
DRIVE END SHAPESQUARE SECOND END EXTERNAL
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
43531Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9-43531Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10416540?
10416540 is a EXTENSION,SOCKET WRENCH.
What parts can replace 10416540?
There are 2 known substitutes for 10416540: 43531, 9-43531. Substitute compatibility should be verified for your specific system.
What is the NSN for 10416540?
10416540 is cataloged in the U.S. Government catalog under NSN 5120-01-398-7693. 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.