PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.10 TY2CL2ST1Extension,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-335-1074 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-1074 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-1074. Primary manufacturer part number: B107.10 TY2CL2ST1.
Features
  • Extension,socket Wrench — FSC 5120
  • Features Provided: MANUAL TOOL
  • Style Designator: RIGID
  • Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive End Shape: SQUARE FIRST END INTERNAL
  • Drive Surface Size: 0.250 INCHES NOMINAL BOTH ENDS IN
  • Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS
  • Drive End Shape: SQUARE SECOND END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Extension,socket Wrench, cataloged under National Stock Number 5120-01-335-1074, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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
NSN5120-01-335-1074
Primary Part NumberB107.10 TY2CL2ST1
Item NameExtension,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Features ProvidedMANUAL TOOL
Style DesignatorRIGID
Specification/standard Data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE FIRST END INTERNAL
Drive Surface Size0.250 INCHES NOMINAL BOTH ENDS IN
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS
Drive End ShapeSQUARE SECOND END EXTERNAL
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Outside Diameter0.343 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-114-885710667936 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5905-00-224-514090J12R INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5120-00-517-7808 INTERCHANGEABLE
Extension,socket Wrench
5930-00-975-79734763 INTERCHANGEABLE
Switch,electrical
Hoyt Corporation
5355-01-092-8550 INTERCHANGEABLE
Dial
9330-01-102-06194763 INTERCHANGEABLE
Plastic Strip
United Mineral & Chemical Corp
5331-01-172-187411126 INTERCHANGEABLE
O-Ring
Wilshire Corp
5985-01-321-8313476-3 INTERCHANGEABLE
Attenuator,variable
Cinch Connectivity Solutions Inc
5120-01-335-1049 INTERCHANGEABLE
Extension,socket Wrench
5120-01-335-1050 INTERCHANGEABLE
Extension,socket Wrench
Cross-Reference Index
Part NumberManufacturer
B107.10 TY2CL2ST1 General Services Administration Federal Supply Service (USA)
4763 The Stanley Works Dba Stanley Proto (USA)
AS4283 TY2CL2 General Services Administration Federal Supply Service (USA)
TMXK140 Jan Hermanek (CZE)
AS4283 Sae International Dba Sae International (USA)
AS4283 Society of Automotive Engineers Inc (USA)
1AF49 W.w. Grainger, Inc. Div Government Sales Division (USA)
J4763 The Stanley Works Dba Stanley Proto (USA)
TMXK140 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
5120PL0900306 Jednolity Indeks Materialowy - Uniform Material Index (POL)
B107.10 The American Society of Mechanical Engineers (USA)
Related Parts
5935-00-114-8857INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10667936
5905-00-224-5140INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
90J12R
5120-00-517-7808INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5930-00-975-7973INTERCHANGEABLE
SWITCH,ELECTRICAL
4763
5355-01-092-8550INTERCHANGEABLE
DIAL
9330-01-102-0619INTERCHANGEABLE
PLASTIC STRIP
4763
5331-01-172-1874INTERCHANGEABLE
O-RING
11126
5985-01-321-8313INTERCHANGEABLE
ATTENUATOR,VARIABLE
476-3
5120-01-335-1049INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-01-335-1050INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-01-335-1052INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5120-01-428-4900INTERCHANGEABLE
EXTENSION,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-335-1074?

NSN 5120-01-335-1074 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 5120-01-335-1074?

NSN 5120-01-335-1074 has 11 cross-referenced part numbers: B107.10 TY2CL2ST1 (General Services Administration Federal Supply Service), 4763 (The Stanley Works Dba Stanley Proto), AS4283 TY2CL2 (General Services Administration Federal Supply Service), TMXK140 (Jan Hermanek), AS4283 (Sae International Dba Sae International) and 6 more.

What NSN replaces 5120-01-335-1074?

There are 12 known substitutes for 5120-01-335-1074: 5935-00-114-8857, 5905-00-224-5140, 5120-00-517-7808 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.10 TY2CL2ST1?

Key specifications for B107.10 TY2CL2ST1: Features Provided: MANUAL TOOL; Style Designator: RIGID; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive End Shape: SQUARE FIRST END INTERNAL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-335-1074 still in active supply?

NSN 5120-01-335-1074 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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