PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-399-9699 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9699 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9699. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
  • Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-399-9699, 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 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-399-9699
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size1.875 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5960-00-108-0253 INTERCHANGEABLE
Electron Tube
5965-00-162-8211SC-B-22556 INTERCHANGEABLE
Microphone Element
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5306-00-281-32744X85 INTERCHANGEABLE
Bolt,machine
Bath Iron Works Corporation
5930-00-356-8129 INTERCHANGEABLE
Switch,push
6650-00-424-7237C47280 INTERCHANGEABLE
Telescope,straight
Brunson Instrument Company Dba Brunson Instrument Co
5950-00-647-5926C745416-1 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div Communication Systems-East
6625-00-901-559705560 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
6520-01-061-6445205560 INTERCHANGEABLE
Gage,endodontic
Dentalez, Inc. Dba Star Dental
4820-01-190-283340594 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Sullair Corp
4810-01-418-3401 INTERCHANGEABLE
Valve,gate
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
STP 5560G Kipper Tool Company Dba Kipper Management Inc (USA)
J5560 The Stanley Works Dba Stanley Proto (USA)
1AP58 W.w. Grainger, Inc. Div Government Sales Division (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
5560 The Stanley Works Dba Stanley Proto (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
5960-00-108-0253INTERCHANGEABLE
ELECTRON TUBE
5965-00-162-8211INTERCHANGEABLE
MICROPHONE ELEMENT
SC-B-22556
5306-00-281-3274INTERCHANGEABLE
BOLT,MACHINE
4X85
5930-00-356-8129INTERCHANGEABLE
SWITCH,PUSH
6650-00-424-7237INTERCHANGEABLE
TELESCOPE,STRAIGHT
C47280
5950-00-647-5926INTERCHANGEABLE
TRANSFORMER,POWER
C745416-1
6625-00-901-5597INTERCHANGEABLE
AMMETER
05560
6520-01-061-6445INTERCHANGEABLE
GAGE,ENDODONTIC
205560
4820-01-190-2833INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40594
4810-01-418-3401INTERCHANGEABLE
VALVE,GATE
6520-01-493-7261INTERCHANGEABLE
LIGHT,DENTAL,CURING

Frequently Asked Questions

What is NSN 5120-01-399-9699?

NSN 5120-01-399-9699 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 5120-01-399-9699?

NSN 5120-01-399-9699 has 7 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), STP 5560G (Kipper Tool Company Dba Kipper Management Inc), J5560 (The Stanley Works Dba Stanley Proto), 1AP58 (W.w. Grainger, Inc. Div Government Sales Division), AS954 TY1CL1STA (General Services Administration Federal Supply Service) and 2 more.

What NSN replaces 5120-01-399-9699?

There are 11 known substitutes for 5120-01-399-9699: 5960-00-108-0253, 5965-00-162-8211, 5306-00-281-3274 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE; Material: STEEL OVERALL; Features Provided: MANUAL TOOL; Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-399-9699 still in active supply?

NSN 5120-01-399-9699 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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