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TMC105A ✓ 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

SCREWDRIVER ATTACHMENT,SOCKET WR. Key specifications include material: STEEL OVERALL, tip_width: 0.250 INCHES NOMINAL IN, tip_thickness: 0.032 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, style_designator: FLAT (SLOTTED), features_provided: MANUAL TOOL AND REPLACEABLE BIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-367-3500, 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
TMC105A
NSN: 5120-01-367-3500
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
tip_width0.250 INCHES NOMINAL IN
tip_thickness0.032 INCHES NOMINAL IN
overall_length2.938 INCHES NOMINAL IN
style_designatorFLAT (SLOTTED)
features_providedMANUAL TOOL AND REPLACEABLE BIT
surface_treatmentCHROMIUM DRIVE SURFACE
drive_surface_size0.250 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeFLAT (SLOTTED) SINGLE END EXTERNAL
NSN5120-01-367-3500
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREWDRIVER ATTACHMENT,SOCKET WR TITLE COMPONENT PN TMC105A MFR SCREWDRIVER ATTACHMENT
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.250 INCHES NOMINAL SINGLE END IN
•
TIP WIDTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT (SLOTTED)
•
SURFACE TREATMENT: OXIDE BIT
•
WRENCHING SURFACE SHAPE: FLAT (SLOTTED) SINGLE END EXTERNAL
•
FEATURES PROVIDED: MANUAL TOOL AND REPLACEABLE BIT
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE SURFACE SIZE0.250 INCHES NOMINAL SINGLE END IN
TIP WIDTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORFLAT (SLOTTED)
SURFACE TREATMENTOXIDE BIT
WRENCHING SURFACE SHAPEFLAT (SLOTTED) SINGLE END EXTERNAL
SURFACE TREATMENTCHROMIUM DRIVE SURFACE
FEATURES PROVIDEDMANUAL TOOL AND REPLACEABLE BIT
OVERALL LENGTH2.938 INCHES NOMINAL IN
TIP THICKNESS0.032 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5120-00-640-6347Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-001222Interchangeable
interchangeable cross-reference
interchangeable
DP11260Interchangeable
Same NIIN cross-reference
interchangeable
TMC105Interchangeable
Same NIIN cross-reference
interchangeable
15016244Interchangeable
Same NIIN cross-reference
interchangeable
5120PL2018648Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TMC105A?
TMC105A is a SCREWDRIVER ATTACHMENT,SOCKET WR.
What parts can replace TMC105A?
There are 8 known substitutes for TMC105A: 5120-00-640-6347, GGG-B-001222, DP11260 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TMC105A?
TMC105A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-367-3500. 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