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PartsTable / COMPONENT / TYPE 2 DS 2 CLASS 3 WS 12
TYPE 2 DS 2 CLASS 3 WS 12 ✓ 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: 1.375 INCHES MINIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL, special_markings: 3/8 IN. IN, style_designator: UNIVERSAL JOINT, features_provided: MANUAL TOOL.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-540-2662, 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
TYPE 2 DS 2 CLASS 3 WS 12
NSN: 5120-00-540-2662
FSC: 5120
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length1.375 INCHES MINIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
special_markings3/8 IN. IN
style_designatorUNIVERSAL JOINT
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.250 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
drive_end_outside_diameter0.500 INCHES MAXIMUM IN
wrenching_end_opening_depth0.234 INCHES MINIMUM IN
NSN5120-00-540-2662
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN TYPE 2 DS 2 CLASS 3 WS 12 MFR SOCKET,SOCKET WRENCH
KEY FEATURES
•
WRENCHING END OUTSIDE DIAMETER: 0.530 INCHES MAXIMUM IN
•
DRIVE SURFACE SIZE: 0.250 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: UNIVERSAL JOINT
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
WRENCHING END OPENING DEPTH: 0.234 INCHES MINIMUM IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
WRENCHING SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING END OUTSIDE DIAMETER0.530 INCHES MAXIMUM IN
DRIVE SURFACE SIZE0.250 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH1.375 INCHES MINIMUM IN
STYLE DESIGNATORUNIVERSAL JOINT
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
WRENCHING END OPENING DEPTH0.234 INCHES MINIMUM IN
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
FEATURES PROVIDEDMANUAL TOOL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
AS954Interchangeable
interchangeable cross-reference
interchangeable
XWS2149Interchangeable
interchangeable cross-reference
interchangeable
AU102BInterchangeable
interchangeable cross-reference
interchangeable
AS954 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
32010-09Interchangeable
interchangeable cross-reference
interchangeable
43908Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPE 2 DS 2 CLASS 3 WS 12?
TYPE 2 DS 2 CLASS 3 WS 12 is a SOCKET,SOCKET WRENCH.
What parts can replace TYPE 2 DS 2 CLASS 3 WS 12?
There are 24 known substitutes for TYPE 2 DS 2 CLASS 3 WS 12: AS954, XWS2149, AU102B and 21 more. Substitute compatibility should be verified for your specific system.
Is TYPE 2 DS 2 CLASS 3 WS 12 still available?
TYPE 2 DS 2 CLASS 3 WS 12 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