PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Socket,socket Wrench

Sae International Dba Sae International · NSN 5120-01-335-9028 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-9028 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-9028. Primary manufacturer part number: AS954.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-335-9028, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sae International Dba Sae International. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-9028
Primary Part NumberAS954
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Wrenching Surface Size0.688 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-124-489325954-1-10 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5120-00-224-3160 INTERCHANGEABLE
Wrench,open End Box
3460-00-225-27394122 INTERCHANGEABLE
Arbor,barrel
Wakmann Watch Company Inc
6105-00-308-731957353 INTERCHANGEABLE
Winding,motor Gener
Enersys Inc. Div Hertner
6685-00-580-3508 INTERCHANGEABLE
Thermometer,self-Indicating,bime
6130-00-635-1681 INTERCHANGEABLE
Power Supply
4320-00-810-6776 INTERCHANGEABLE
Ram,hydraulic
5310-00-912-0465 INTERCHANGEABLE
Washer,lock
1630-00-943-7884412-2 INTERCHANGEABLE
Plate and Button Assembly
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5950-01-175-80219140-0613 INTERCHANGEABLE
Reactor
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
AS954 Sae International Dba Sae International (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
4122 Wright Tool Co (USA)
Related Parts
5905-00-124-4893INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
25954-1-10
5120-00-224-3160INTERCHANGEABLE
WRENCH,OPEN END BOX
3460-00-225-2739INTERCHANGEABLE
ARBOR,BARREL
4122
6105-00-308-7319INTERCHANGEABLE
WINDING,MOTOR GENER
57353
6685-00-580-3508INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
6130-00-635-1681INTERCHANGEABLE
POWER SUPPLY
4320-00-810-6776INTERCHANGEABLE
RAM,HYDRAULIC
5310-00-912-0465INTERCHANGEABLE
WASHER,LOCK
1630-00-943-7884INTERCHANGEABLE
PLATE AND BUTTON ASSEMBLY
412-2
5950-01-175-8021INTERCHANGEABLE
REACTOR
9140-0613
3120-01-246-2647INTERCHANGEABLE
BUSHING,SLEEVE
5340-01-306-5887INTERCHANGEABLE
BUTTON,PLUG
412-2

Frequently Asked Questions

What is NSN 5120-01-335-9028?

NSN 5120-01-335-9028 is a Socket,socket Wrench, manufactured by Sae International Dba Sae International, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-9028?

NSN 5120-01-335-9028 has 4 cross-referenced part numbers: AS954 (Sae International Dba Sae International), AS954 TY1CL1STA (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), 4122 (Wright Tool Co).

What NSN replaces 5120-01-335-9028?

There are 12 known substitutes for 5120-01-335-9028: 5905-00-124-4893, 5120-00-224-3160, 3460-00-225-2739 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL; Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 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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