PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-W-641 TY2CL1STASocket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-036-3457 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-036-3457 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-036-3457. Primary manufacturer part number: GGG-W-641 TY2CL1STA.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Outside Diameter: 0.665 INCHES MAXIMUM IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Size: 0.438 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-036-3457, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-036-3457
Primary Part NumberGGG-W-641 TY2CL1STA
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End Outside Diameter0.665 INCHES MAXIMUM IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Size0.438 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching End Outside Diameter0.690 INCHES MAXIMUM IN
Features ProvidedMANUAL TOOL
Surface TreatmentCHROMIUM OVERALL
Wrenching End Opening Depth0.219 INCHES MINIMUM IN
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6625-00-133-4363B614 INTERCHANGEABLE
Mount,antenna
Lockheed Martin Corp
5365-00-682-4533B6-14 INTERCHANGEABLE
Spacer,sleeve
Roller Bearing Co of America, Inc Div Pic Design
3020-01-202-210060B14 INTERCHANGEABLE
Pulley,timing Belt
Martin Sprocket and Gear Inc
6105-01-203-0534 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
GGG-W-641 TY2CL1STA General Services Administration Federal Supply Service (USA)
024-0635-010 Alcatel-Lucent Holdings Inc. (USA)
B614 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6625-00-133-4363INTERCHANGEABLE
MOUNT,ANTENNA
B614
5365-00-682-4533INTERCHANGEABLE
SPACER,SLEEVE
B6-14
3020-01-202-2100INTERCHANGEABLE
PULLEY,TIMING BELT
60B14
6105-01-203-0534INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 5120-01-036-3457?

NSN 5120-01-036-3457 is a Socket,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 5120-01-036-3457?

NSN 5120-01-036-3457 has 4 cross-referenced part numbers: GGG-W-641 TY2CL1STA (General Services Administration Federal Supply Service), 024-0635-010 (Alcatel-Lucent Holdings Inc.), B614 (Trw Inc Hand Tools Div Trw Industrial Products Group), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5120-01-036-3457?

There are 4 known substitutes for 5120-01-036-3457: 6625-00-133-4363, 5365-00-682-4533, 3020-01-202-2100 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-W-641 TY2CL1STA?

Key specifications for GGG-W-641 TY2CL1STA: Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Material: STEEL OVERALL; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Drive End Outside Diameter: 0.665 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-036-3457 still in active supply?

NSN 5120-01-036-3457 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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