PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Society of Automotive Engineers Inc · NSN 5120-01-335-8165 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-8165 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-8165. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Features Provided: MANUAL TOOL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Size: 1.250 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-335-8165, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-8165
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Features ProvidedMANUAL TOOL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Size1.250 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-162-179819P236422-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Herley Chicago Dba Stewart Warner Electronics
5136-00-403-55494640 INTERCHANGEABLE
Die Head and Die,hand
Curtis-Toledo, Inc.
5305-00-580-21214640 INTERCHANGEABLE
Screw,cap,hexagon Head
Fwd Seagrave Holdings Lp
5360-00-664-69854640 INTERCHANGEABLE
Spring,helical,compression
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5980-01-076-8661 INTERCHANGEABLE
Light Emitting Diode
5340-01-233-12904640 INTERCHANGEABLE
Handle,bow
Mag Aerospace Industries, Llc Div Safran Cabins
4820-01-300-9233209-376-023-101 INTERCHANGEABLE
Valve,balanced,relief
Rogerson Kratos
6520-01-556-3310600-1504 INTERCHANGEABLE
Handpiece,dental
Medidenta International Inc
6520-01-561-43454640 INTERCHANGEABLE
Articulator,dental
Whip-Mix Corp
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
4640 Wright Tool Co (USA)
AS954 Sae International Dba Sae International (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
Related Parts
5910-00-162-1798INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
19P236422-1
5136-00-403-5549INTERCHANGEABLE
DIE HEAD AND DIE,HAND
4640
5305-00-580-2121INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4640
5360-00-664-6985INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4640
5980-01-076-8661INTERCHANGEABLE
LIGHT EMITTING DIODE
5340-01-233-1290INTERCHANGEABLE
HANDLE,BOW
4640
4820-01-300-9233INTERCHANGEABLE
VALVE,BALANCED,RELIEF
209-376-023-101
6520-01-556-3310INTERCHANGEABLE
HANDPIECE,DENTAL
600-1504
6520-01-561-4345INTERCHANGEABLE
ARTICULATOR,DENTAL
4640

Frequently Asked Questions

What is NSN 5120-01-335-8165?

NSN 5120-01-335-8165 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 5120-01-335-8165?

NSN 5120-01-335-8165 has 4 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), 4640 (Wright Tool Co), AS954 (Sae International Dba Sae International), AS954 TY1CL1STB (General Services Administration Federal Supply Service).

What NSN replaces 5120-01-335-8165?

There are 9 known substitutes for 5120-01-335-8165: 5910-00-162-1798, 5136-00-403-5549, 5305-00-580-2121 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Features Provided: MANUAL TOOL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL. 11 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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