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Technical Data Sheet
PartsTable / COMPONENT / 9-43509
9-43509 ✓ 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 SOCKET,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 21.4 MILLIMETERS NOMINAL MM, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-381-9172, 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
9-43509
NSN: 1220-00-381-9172
FSC: 1220
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length21.4 MILLIMETERS NOMINAL MM
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.250 INCHES NOMINAL SINGLE END IN
wrenching_surface_size11.0 MILLIMETERS NOMINAL SINGLE END MM
wrenching_surface_shape6 POINT SINGLE END INTERNAL
NSN1220-00-381-9172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN 9-43509 MFR SOCKET,SOCKET WRENCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
43509Interchangeable
interchangeable cross-reference
interchangeable
9-43509Interchangeable
interchangeable cross-reference
interchangeable
00943509000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9-43509?
9-43509 is a SOCKET,SOCKET WRENCH.
What parts can replace 9-43509?
There are 3 known substitutes for 9-43509: 43509, 9-43509, 00943509000. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-43509?
9-43509 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-381-9172. 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