PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-W-641Handle,socket Wrench

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-01-068-1143 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-068-1143 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-068-1143. Primary manufacturer part number: GGG-W-641.
Features
  • Handle,socket Wrench — FSC 5120
  • Head Thickness: 1.125 INCHES NOMINAL IN
  • Style Designator: RATCHET
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Nondefinitive Spec/std Data: 3 TYPE AND 2 CLASS
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-068-1143, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-068-1143
Primary Part NumberGGG-W-641
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Head Thickness1.125 INCHES NOMINAL IN
Style DesignatorRATCHET
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Nondefinitive Spec/std Data3 TYPE AND 2 CLASS
Drive End ShapeSQUARE SINGLE END EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-221-7957 INTERCHANGEABLE
Handle,socket Wrench
5120-00-221-7968 INTERCHANGEABLE
Handle,socket Wrench
5120-00-230-6385 INTERCHANGEABLE
Handle,socket Wrench
5120-00-240-5364 INTERCHANGEABLE
Handle,socket Wrench
5120-00-249-1076 INTERCHANGEABLE
Handle,socket Wrench
5120-00-293-0987 INTERCHANGEABLE
Ratchet Head,socket Wrench Handl
5120-00-541-2023 INTERCHANGEABLE
Handle,socket Wrench
5120-00-541-3982 INTERCHANGEABLE
Ratchet Head,socket Wrench Handl
5120-00-541-8444 INTERCHANGEABLE
Handle,socket Wrench
5120-01-084-3286BS-71C INTERCHANGEABLE
Handle,socket Wrench
Williams J H Industrial Products Inc
Cross-Reference Index
Part NumberManufacturer
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-641 TY3CL2 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-221-7957INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-221-7968INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-230-6385INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-240-5364INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-249-1076INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-293-0987INTERCHANGEABLE
RATCHET HEAD,SOCKET WRENCH HANDL
5120-00-541-2023INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-541-3982INTERCHANGEABLE
RATCHET HEAD,SOCKET WRENCH HANDL
5120-00-541-8444INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-084-3286INTERCHANGEABLE
HANDLE,SOCKET WRENCH
BS-71C
5120-01-176-3896INTERCHANGEABLE
HANDLE,SOCKET WRENCH
L72TK

Frequently Asked Questions

What is NSN 5120-01-068-1143?

NSN 5120-01-068-1143 is a Handle,socket Wrench, 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 5120-01-068-1143?

NSN 5120-01-068-1143 has 2 cross-referenced part numbers: GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-641 TY3CL2 (General Services Administration Federal Supply Service).

What NSN replaces 5120-01-068-1143?

There are 11 known substitutes for 5120-01-068-1143: 5120-00-221-7957, 5120-00-221-7968, 5120-00-230-6385 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-W-641?

Key specifications for GGG-W-641: Head Thickness: 1.125 INCHES NOMINAL IN; Style Designator: RATCHET; Overall Width: 6.000 INCHES NOMINAL IN; Special Features: DETACHABLE RATCHET HEAD. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com