PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.10M TY2CL2ST1Extension,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-00-243-1693 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-243-1693 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-243-1693. Primary manufacturer part number: B107.10M TY2CL2ST1.
Features
  • Extension,socket Wrench — FSC 5120
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Style Designator: RIGID
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SECOND END EXTERNAL
  • Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS
  • Features Provided: MANUAL TOOL
  • Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Overall construction
General Description

The Extension,socket Wrench, cataloged under National Stock Number 5120-00-243-1693, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-243-1693
Primary Part NumberB107.10M TY2CL2ST1
Item NameExtension,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Style DesignatorRIGID
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SECOND END EXTERNAL
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS
Features ProvidedMANUAL TOOL
Specification/standard Data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive Surface Size0.375 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE FIRST END INTERNAL
Outside Diameter0.500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-227-8074JHWS-115P INTERCHANGEABLE
Extension,socket Wrench
Williams J H Industrial Products Inc
5120-00-227-8079 INTERCHANGEABLE
Extension,socket Wrench
5120-00-227-8105 INTERCHANGEABLE
Extension,socket Wrench
5120-00-227-8107 INTERCHANGEABLE
Extension,socket Wrench
5120-00-240-8704 INTERCHANGEABLE
Extension,socket Wrench
5120-00-240-8705 INTERCHANGEABLE
Extension,socket Wrench
5120-00-240-8706 INTERCHANGEABLE
Extension,socket Wrench
5120-00-243-1689 INTERCHANGEABLE
Extension,socket Wrench
5120-00-243-1691 INTERCHANGEABLE
Extension,socket Wrench
5120-00-243-1697 INTERCHANGEABLE
Extension,socket Wrench
Cross-Reference Index
Part NumberManufacturer
B107.10M TY2CL2ST1 General Services Administration Federal Supply Service (USA)
4046 Stevens Walden Inc (USA)
GGG-W-641 TY4CL4STA General Services Administration Federal Supply Service (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AS4283 TY2CL2 General Services Administration Federal Supply Service (USA)
A-A-2170 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AS4283 Sae International Dba Sae International (USA)
SM-D-497709-6 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
AS4283 Society of Automotive Engineers Inc (USA)
B107.10M The American Society of Mechanical Engineers (USA)
B107.10 TY2CL2STA General Services Administration Federal Supply Service (USA)
B107.10 The American Society of Mechanical Engineers (USA)
Related Parts
5120-00-227-8074INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
JHWS-115P
5120-00-227-8079INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-227-8105INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-227-8107INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-240-8704INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-240-8705INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-240-8706INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-243-1689INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-243-1691INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-243-1697INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-243-7325INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-00-243-7326INTERCHANGEABLE
EXTENSION,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-00-243-1693?

NSN 5120-00-243-1693 is a Extension,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-243-1693?

NSN 5120-00-243-1693 has 12 cross-referenced part numbers: B107.10M TY2CL2ST1 (General Services Administration Federal Supply Service), 4046 (Stevens Walden Inc), GGG-W-641 TY4CL4STA (General Services Administration Federal Supply Service), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), AS4283 TY2CL2 (General Services Administration Federal Supply Service) and 7 more.

What NSN replaces 5120-00-243-1693?

There are 12 known substitutes for 5120-00-243-1693: 5120-00-227-8074, 5120-00-227-8079, 5120-00-227-8105 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.10M TY2CL2ST1?

Key specifications for B107.10M TY2CL2ST1: Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Style Designator: RIGID; Material: STEEL OVERALL; Drive End Shape: SQUARE SECOND END EXTERNAL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-243-1693 still in active supply?

NSN 5120-00-243-1693 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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