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Technical Data Sheet
PartsTable / COMPONENT / M3-16K
M3-16K ✓ 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: 4.635 INCHES MAXIMUM IN, 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 5120-00-180-1011, 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
M3-16K
NSN: 5120-00-180-1011
FSC: 5120
CAGE: 80604 — SPX CORPORATION DBA O T C TOOL & EQUIP DIVISION DIV SPX CORP - KENT-MOORE/OTC DIVISONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length4.635 INCHES MAXIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size1.000 INCHES NOMINAL SINGLE END IN
wrenching_surface_size2.625 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape6 POINT SINGLE END INTERNAL
drive_end_outside_diameter3.760 INCHES MAXIMUM IN
nondefinitive_spec/std_data1 TYPE
specification/standard_data05047-ASME B107.110 CAT 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-180-1011
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN M3-16K MFR SOCKET,SOCKET WRENCH
KEY FEATURES
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
DRIVE SURFACE SIZE: 1.000 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: INTERNAL-INTERNAL
•
WRENCHING END OUTSIDE DIAMETER: 3.760 INCHES MAXIMUM IN
•
WRENCHING SURFACE SIZE: 2.625 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SHAPE: 6 POINT SINGLE END INTERNAL
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
FEATURES PROVIDED: MANUAL TOOL
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE END SHAPESQUARE SINGLE END INTERNAL
DRIVE SURFACE SIZE1.000 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
WRENCHING END OUTSIDE DIAMETER3.760 INCHES MAXIMUM IN
WRENCHING SURFACE SIZE2.625 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SHAPE6 POINT SINGLE END INTERNAL
NONDEFINITIVE SPEC/STD DATA1 TYPE
FEATURES PROVIDEDMANUAL TOOL
DRIVE END OUTSIDE DIAMETER3.760 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A-A-1393Interchangeable
interchangeable cross-reference
interchangeable
B107.1 CL1STAInterchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY2CL1STAInterchangeable
interchangeable cross-reference
interchangeable
B107.1 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
B107.1Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3-16K?
M3-16K is a SOCKET,SOCKET WRENCH.
What parts can replace M3-16K?
There are 11 known substitutes for M3-16K: A-A-1393, B107.1 CL1STA, GGG-W-641 TY2CL1STA and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3-16K?
M3-16K is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-180-1011. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026