PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-399-9683 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9683 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9683. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Style Designator: INTERNAL-INTERNAL
  • Features Provided: MANUAL TOOL
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Wrenching Surface Size: 1.125 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-399-9683, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-399-9683
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Style DesignatorINTERNAL-INTERNAL
Features ProvidedMANUAL TOOL
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Wrenching Surface Size1.125 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3010-00-052-04172469809PC7 INTERCHANGEABLE
Coupling,shaft,flexible
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6105-00-111-839755-36 INTERCHANGEABLE
Motor-Tachometer Generator
Arc Systems Inc
6105-00-185-9478 INTERCHANGEABLE
Motor and Vane Assembly,surgical
5305-00-428-3826 INTERCHANGEABLE
Screw,tapping
6625-00-480-570155-36 INTERCHANGEABLE
Gauge Tube,thermco
Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
5985-00-928-1557 INTERCHANGEABLE
Attenuator,fixed
5950-01-104-2238MCR1-0BB92 INTERCHANGEABLE
Coil,radio Frequency
Lenox-Fugle Intl Inc
4610-01-178-65315536 INTERCHANGEABLE
Outlet Assembly
Pentair Filtration Solutions, Llc
4935-01-267-4068 INTERCHANGEABLE
Filter Sleeve
5325-01-551-5183RRT-150 INTERCHANGEABLE
Ring,retaining
Smalley Steel Ring Co.
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
1AP46 W.w. Grainger, Inc. Div Government Sales Division (USA)
5536 The Stanley Works Dba Stanley Proto (USA)
J5536 The Stanley Works Dba Stanley Proto (USA)
AS954 Sae International Dba Sae International (USA)
STP 5536G Kipper Tool Company Dba Kipper Management Inc (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
Related Parts
3010-00-052-0417INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
2469809PC7
6105-00-111-8397INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
55-36
6105-00-185-9478INTERCHANGEABLE
MOTOR AND VANE ASSEMBLY,SURGICAL
5305-00-428-3826INTERCHANGEABLE
SCREW,TAPPING
6625-00-480-5701INTERCHANGEABLE
GAUGE TUBE,THERMCO
55-36
5985-00-928-1557INTERCHANGEABLE
ATTENUATOR,FIXED
5950-01-104-2238INTERCHANGEABLE
COIL,RADIO FREQUENCY
MCR1-0BB92
4610-01-178-6531INTERCHANGEABLE
OUTLET ASSEMBLY
5536
4935-01-267-4068INTERCHANGEABLE
FILTER SLEEVE
5325-01-551-5183INTERCHANGEABLE
RING,RETAINING
RRT-150
6515-01-559-4436INTERCHANGEABLE
GRASPER,MICROSURGICAL
DFH-0009
5120-01-652-1514INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-399-9683?

NSN 5120-01-399-9683 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 5120-01-399-9683?

NSN 5120-01-399-9683 has 7 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), 1AP46 (W.w. Grainger, Inc. Div Government Sales Division), 5536 (The Stanley Works Dba Stanley Proto), J5536 (The Stanley Works Dba Stanley Proto), AS954 (Sae International Dba Sae International) and 2 more.

What NSN replaces 5120-01-399-9683?

There are 12 known substitutes for 5120-01-399-9683: 3010-00-052-0417, 6105-00-111-8397, 6105-00-185-9478 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Style Designator: INTERNAL-INTERNAL; Features Provided: MANUAL TOOL; Material: STEEL OVERALL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-399-9683 still in active supply?

NSN 5120-01-399-9683 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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