PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-W-641Wrench,socket

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-224-2551 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-224-2551 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-224-2551. Primary manufacturer part number: GGG-W-641.
Features
  • Wrench,socket — FSC 5120
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS
  • Wrenching Surface Size: 0.938 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: HEXAGON SINGLE END INTERNAL
  • Style Designator: SINGLE SOCKET OFFSET
  • Offset Height: 2.125 INCHES MINIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,socket, cataloged under National Stock Number 5120-00-224-2551, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-224-2551
Primary Part NumberGGG-W-641
Item NameWrench,socket
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Wrenching Surface Size0.938 INCHES NOMINAL SINGLE END IN
Wrenching Surface ShapeHEXAGON SINGLE END INTERNAL
Style DesignatorSINGLE SOCKET OFFSET
Offset Height2.125 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2920-00-511-2787 INTERCHANGEABLE
Cap,ignition Distribution
3020-00-594-619435230 INTERCHANGEABLE
Sprocket Wheel
Allianz Sweeper Company
5133-01-095-4745 INTERCHANGEABLE
Drill,twist
3990-01-237-2489 INTERCHANGEABLE
Box,tote
4730-01-284-169335230 INTERCHANGEABLE
Restrictor,fluid Flow
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
35-230 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
35-230 Apex Tool Group, Llc Dba Nicholson (USA)
GGG-W-641 TY1CL1 General Services Administration Federal Supply Service (USA)
35-230 Armstrong Bros Tool Co (USA)
Related Parts
2920-00-511-2787INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
3020-00-594-6194INTERCHANGEABLE
SPROCKET WHEEL
35230
5133-01-095-4745INTERCHANGEABLE
DRILL,TWIST
3990-01-237-2489INTERCHANGEABLE
BOX,TOTE
4730-01-284-1693INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
35230

Frequently Asked Questions

What is NSN 5120-00-224-2551?

NSN 5120-00-224-2551 is a Wrench,socket, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-224-2551?

NSN 5120-00-224-2551 has 5 cross-referenced part numbers: GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), 35-230 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 35-230 (Apex Tool Group, Llc Dba Nicholson), GGG-W-641 TY1CL1 (General Services Administration Federal Supply Service), 35-230 (Armstrong Bros Tool Co).

What NSN replaces 5120-00-224-2551?

There are 5 known substitutes for 5120-00-224-2551: 2920-00-511-2787, 3020-00-594-6194, 5133-01-095-4745 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-W-641?

Key specifications for GGG-W-641: Overall Length: 9.000 INCHES MINIMUM IN; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS. 8 total characteristics are documented in the Federal Logistics Information System.

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