PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954 TY1CL1Socket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-00-222-2023 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-222-2023 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-222-2023. Primary manufacturer part number: AS954 TY1CL1.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Outside Diameter: 0.968 INCHES NOMINAL IN
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: COPPER ALLOY OVERALL
  • Features Provided: MANUAL TOOL AND NONSPARKING AND NONMAGNETIC
  • Wrenching Surface Size: 0.625 INCHES NOMINAL SINGLE END IN
  • Special Markings: 5/8 IN. IN
  • Style Designator: INTERNAL-INTERNAL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-222-2023, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-222-2023
Primary Part NumberAS954 TY1CL1
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Drive End Outside Diameter0.968 INCHES NOMINAL IN
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialCOPPER ALLOY OVERALL
Features ProvidedMANUAL TOOL AND NONSPARKING AND NONMAGNETIC
Wrenching Surface Size0.625 INCHES NOMINAL SINGLE END IN
Special Markings5/8 IN. IN
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching End Opening Depth0.500 INCHES NOMINAL IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Wrenching End Outside Diameter0.906 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2805-00-275-305522238 INTERCHANGEABLE
Pin,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
5120-01-535-8151P12613718 INTERCHANGEABLE
Wrench Set,socket
Fairbanks Morse, Llc
5120-01-674-0812FRS S321 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-01-718-8480DWMT45007 INTERCHANGEABLE
Wrench Set,socket
Dewalt Industrial Tool Co
Cross-Reference Index
Part NumberManufacturer
AS954 TY1CL1 General Services Administration Federal Supply Service (USA)
W-265 Ampco Partners, Ltd. Dba Ampco Safety Tools (USA)
AS954 Society of Automotive Engineers Inc (USA)
W-929-2501 Ngk Metals Corporation Dba N G K Berylco (USA)
W-929 Ngk Metals Corporation Dba N G K Berylco (USA)
W-265 Ampco Metal Inc. Dba Ampco Metal Inc (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
2805-00-275-3055INTERCHANGEABLE
PIN,PISTON
22238
5120-01-535-8151INTERCHANGEABLE
WRENCH SET,SOCKET
P12613718
5120-01-674-0812INTERCHANGEABLE
SOCKET,SOCKET WRENCH
FRS S321
5120-01-718-8480INTERCHANGEABLE
WRENCH SET,SOCKET
DWMT45007

Frequently Asked Questions

What is NSN 5120-00-222-2023?

NSN 5120-00-222-2023 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-222-2023?

NSN 5120-00-222-2023 has 7 cross-referenced part numbers: AS954 TY1CL1 (General Services Administration Federal Supply Service), W-265 (Ampco Partners, Ltd. Dba Ampco Safety Tools), AS954 (Society of Automotive Engineers Inc), W-929-2501 (Ngk Metals Corporation Dba N G K Berylco), W-929 (Ngk Metals Corporation Dba N G K Berylco) and 2 more.

What NSN replaces 5120-00-222-2023?

There are 4 known substitutes for 5120-00-222-2023: 2805-00-275-3055, 5120-01-535-8151, 5120-01-674-0812 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954 TY1CL1?

Key specifications for AS954 TY1CL1: Drive End Outside Diameter: 0.968 INCHES NOMINAL IN; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: COPPER ALLOY OVERALL; Features Provided: MANUAL TOOL AND NONSPARKING AND NONMAGNETIC. 14 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