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43546 ✓ 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
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PRODUCT OVERVIEW

The SOCKET,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, drive_end_shape: SQUARE SINGLE END INTERNAL, special_features: STANDARD LENGTH, 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 5360-00-664-8960, 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
43546
NSN: 5360-00-664-8960
FSC: 5360
CAGE: 49200 — PROSPERITY A DIV OF AMETEK INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
drive_end_shapeSQUARE SINGLE END INTERNAL
special_featuresSTANDARD LENGTH
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size14.0 MILLIMETERS NOMINAL SINGLE END MM
wrenching_surface_shape6 POINT SINGLE END INTERNAL
NSN5360-00-664-8960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN 43546 MFR SOCKET,SOCKET WRENCH
KEY FEATURES
•
ACCOMMODATED ROD DIAMETER: 0.501 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 0.735 INCHES NOMINAL IN
•
COIL QUANTITY: 8-1/2
•
INSIDE DIAMETER: 0.506 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED ROD DIAMETER0.501 INCHES NOMINAL IN
SPECIAL FEATURESSPRING MUST WORK AT TEMP OF PORM 160 DEG MAX TO M 65 DEG MIN F
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE OUTSIDE DIAMETER0.735 INCHES NOMINAL IN
COIL QUANTITY8-1/2
INSIDE DIAMETER0.506 INCHES NOMINAL IN
SURFACE TREATMENTTIN OVERALL
SPRING SOLID LENGTH1.187 INCHES NOMINAL IN
SPRING DEFLECTION RATE172.000 POUNDS PER INCH NOMINAL LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4346Interchangeable
interchangeable cross-reference
interchangeable
64-9Interchangeable
interchangeable cross-reference
interchangeable
BK-9Interchangeable
interchangeable cross-reference
interchangeable
00943546000Interchangeable
interchangeable cross-reference
interchangeable
9-43546Interchangeable
interchangeable cross-reference
interchangeable
43546Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43546?
43546 is a SOCKET,SOCKET WRENCH.
What parts can replace 43546?
There are 6 known substitutes for 43546: 4346, 64-9, BK-9 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43546?
43546 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-664-8960. 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