PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-264-2389 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-264-2389 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-264-2389. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Features Provided: MANUAL TOOL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-264-2389, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-264-2389
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
MaterialSTEEL OVERALL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size0.812 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5970-00-498-870725007 INTERCHANGEABLE
Tape,non-Adhesive
Nfa Corp Dba Nfa Corp Div Hope Global
5340-00-910-85853322-602 INTERCHANGEABLE
Standoff,threaded,spacing
Cmc Electronics Inc
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
33226-02 Utica Tool Co Inc (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
TL-26 Utica Tool Co Inc (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
5970-00-498-8707INTERCHANGEABLE
TAPE,NON-ADHESIVE
25007
5340-00-910-8585INTERCHANGEABLE
STANDOFF,THREADED,SPACING
3322-602

Frequently Asked Questions

What is NSN 5120-01-264-2389?

NSN 5120-01-264-2389 is a Socket,socket Wrench, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-264-2389?

NSN 5120-01-264-2389 has 5 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), 33226-02 (Utica Tool Co Inc), AS954 TY1CL1STB (General Services Administration Federal Supply Service), TL-26 (Utica Tool Co Inc), AS954 (Sae International Dba Sae International).

What NSN replaces 5120-01-264-2389?

There are 2 known substitutes for 5120-01-264-2389: 5970-00-498-8707, 5340-00-910-8585. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Material: STEEL OVERALL; Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Surface Treatment: CHROMIUM OVERALL. 12 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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