PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-399-9686 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9686 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9686. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 1.500 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-399-9686, 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 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-399-9686
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size1.500 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2995-00-630-25215548 INTERCHANGEABLE
Parts Kit,valve,ove
Hydro-Aire Aerospace Corp
6750-00-691-2483 INTERCHANGEABLE
Paper,photographic
5985-01-091-96152144109-1 INTERCHANGEABLE
Attenuator,fixed
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
4730-01-386-168747782 INTERCHANGEABLE
Expansion Joint,pipe
Hyspan Precision Products, Inc.
5950-01-621-1452 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
J5548 The Stanley Works Dba Stanley Proto (USA)
5548 The Stanley Works Dba Stanley Proto (USA)
47782 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
9-47782 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00947782000 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
AS954 Sae International Dba Sae International (USA)
1AP52 W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
2995-00-630-2521INTERCHANGEABLE
PARTS KIT,VALVE,OVE
5548
6750-00-691-2483INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
5985-01-091-9615INTERCHANGEABLE
ATTENUATOR,FIXED
2144109-1
4730-01-386-1687INTERCHANGEABLE
EXPANSION JOINT,PIPE
47782
5950-01-621-1452INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5120-01-399-9686?

NSN 5120-01-399-9686 is a Socket,socket Wrench, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-399-9686?

NSN 5120-01-399-9686 has 9 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), J5548 (The Stanley Works Dba Stanley Proto), 5548 (The Stanley Works Dba Stanley Proto), 47782 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), AS954 TY1CL1STA (General Services Administration Federal Supply Service) and 4 more.

What NSN replaces 5120-01-399-9686?

There are 5 known substitutes for 5120-01-399-9686: 2995-00-630-2521, 6750-00-691-2483, 5985-01-091-9615 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Style Designator: INTERNAL-INTERNAL; Wrenching Surface Size: 1.500 INCHES NOMINAL SINGLE END IN; Surface Treatment: CHROMIUM OVERALL; Features Provided: MANUAL TOOL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-399-9686 still in active supply?

NSN 5120-01-399-9686 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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