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PartsTable / COMPONENT / TMAL4E2
TMAL4E2 ✓ 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 KEY SET,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include width: 0.125 INCHES NOMINAL IN, tip_type: MALE HEXAGONAL, overall_length: 6.000 INCHES NOMINAL IN, drive_shank_type: HEXAGON, special_features: REPLACEMENT BIT FOR SNAP-ON NO. TMA4 DRIVER, features_provided: MANUAL TOOL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-012-5020, 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
TMAL4E2
NSN: 5120-01-012-5020
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
width0.125 INCHES NOMINAL IN
tip_typeMALE HEXAGONAL
overall_length6.000 INCHES NOMINAL IN
drive_shank_typeHEXAGON
special_featuresREPLACEMENT BIT FOR SNAP-ON NO. TMA4 DRIVER
features_providedMANUAL TOOL
specification/standard_data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
shank_width_across_wrench_flats0.250 INCHES NOMINAL IN
NSN5120-01-012-5020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY SET,SOCKET HEAD SCREW TITLE COMPONENT PN TMAL4E2 MFR KEY SET,SOCKET HEAD SC
KEY FEATURES
•
FEATURES PROVIDED: MANUAL TOOL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
DRIVE SHANK TYPE: HEXAGON
•
WIDTH: 0.125 INCHES NOMINAL IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.250 INCHES NOMINAL IN
•
TIP TYPE: MALE HEXAGONAL
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDMANUAL TOOL
SPECIAL FEATURESREPLACEMENT BIT FOR SNAP-ON NO. TMA4 DRIVER
SPECIFICATION/STANDARD DATA05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OVERALL LENGTH6.000 INCHES NOMINAL IN
DRIVE SHANK TYPEHEXAGON
WIDTH0.125 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS0.250 INCHES NOMINAL IN
TIP TYPEMALE HEXAGONAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
LN21Interchangeable
interchangeable cross-reference
interchangeable
B18.3Interchangeable
interchangeable cross-reference
interchangeable
TMAL3E2Interchangeable
interchangeable cross-reference
interchangeable
5120PL1331430Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-00275 TY8STAInterchangeable
interchangeable cross-reference
interchangeable
A-A-2926Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TMAL4E2?
TMAL4E2 is a KEY SET,SOCKET HEAD SCREW.
What parts can replace TMAL4E2?
There are 23 known substitutes for TMAL4E2: LN21, B18.3, TMAL3E2 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TMAL4E2?
TMAL4E2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-012-5020. 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