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PartsTable / COMPONENT / F40B
F40B ✓ 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 HANDLE,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, base_style: MEDIUM BIPIN (FLUORESCENT), bulb_style: T (TUBULAR), overall_length: 5.938 INCHES NOMINAL IN, wattage_rating: 40.000 WATTS, bulb_designator: T-12. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-288-6514, 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
F40B
NSN: 5120-00-288-6514
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
base_styleMEDIUM BIPIN (FLUORESCENT)
bulb_styleT (TUBULAR)
overall_length5.938 INCHES NOMINAL IN
wattage_rating40.000 WATTS
bulb_designatorT-12
drive_end_shapeSQUARE SINGLE END EXTERNAL
special_featuresBLACK CONTOURED SCREWDRIVER TYPE HANDLE
style_designatorSPIN RIGID
surface_treatmentCHROMIUM WRENCHING SURFACE
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
rated_average_lifeHOURS
NSN5120-00-288-6514
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HANDLE,SOCKET WRENCH TITLE COMPONENT PN F40B MFR HANDLE,SOCKET WRENCH
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
DRIVE END SHAPE: SQUARE SINGLE END EXTERNAL
•
MATERIAL: PLASTIC HANDLE
•
STYLE DESIGNATOR: SPIN RIGID
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.500 INCHES NOMINAL IN
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM OVERALL
DRIVE END SHAPESQUARE SINGLE END EXTERNAL
MATERIALPLASTIC HANDLE
MATERIALSTEEL WRENCHING SURFACE
STYLE DESIGNATORSPIN RIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY3CL3STBInterchangeable
interchangeable cross-reference
interchangeable
TM4ASBInterchangeable
interchangeable cross-reference
interchangeable
10-943Interchangeable
interchangeable cross-reference
interchangeable
B107.110 CAT 10 TY1CL3STBInterchangeable
interchangeable cross-reference
interchangeable
B107.10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F40B?
F40B is a HANDLE,SOCKET WRENCH.
What parts can replace F40B?
There are 10 known substitutes for F40B: GGG-W-641, GGG-W-641 TY3CL3STB, TM4ASB and 7 more. Substitute compatibility should be verified for your specific system.
Is F40B still available?
F40B 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