PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J5446Socket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-01-428-4786 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-428-4786 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-4786. Primary manufacturer part number: J5446.
Features
  • Socket,socket Wrench — FSC 5120
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Features Provided: MANUAL TOOL
  • Style Designator: INTERNAL-INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-428-4786, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. 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
NSN5120-01-428-4786
Primary Part NumberJ5446
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size1.438 INCHES NOMINAL SINGLE END IN
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6145-00-078-99175446 INTERCHANGEABLE
Cable,special Purpose,electrical
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
5120-00-293-19114146 INTERCHANGEABLE
Auger,pipe and Sewer,hand
Augerscope Inc Dba Marco Products Co
5305-00-313-05084146 INTERCHANGEABLE
Screw
Wakmann Watch Company Inc
5305-00-448-37015446 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
3030-00-528-4264 INTERCHANGEABLE
Belts,v,matched Set
4730-00-702-6342D2466 90 ELBOW NPS 2 PVCI INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
6685-00-836-9144J5446 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
5962-01-223-7399SDC-14130-606 INTERCHANGEABLE
Microcircuit,digital-Linear
Data Device Corp Dba Beta Transformer Technology
8135-01-356-7890 INTERCHANGEABLE
Divider,box
5310-01-417-5776W004014-006 INTERCHANGEABLE
Washer,flat
Dings Co Div of Venturedyne Ltd
Cross-Reference Index
Part NumberManufacturer
J5446 The Stanley Works Dba Stanley Proto (USA)
AS954 Sae International Dba Sae International (USA)
1AM84 W.w. Grainger, Inc. Div Government Sales Division (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
4146 Wright Tool Company, Llc (USA)
AS954 Society of Automotive Engineers Inc (USA)
5446 The Stanley Works Dba Stanley Proto (USA)
Related Parts
6145-00-078-9917INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5446
5120-00-293-1911INTERCHANGEABLE
AUGER,PIPE AND SEWER,HAND
4146
5305-00-313-0508INTERCHANGEABLE
SCREW
4146
5305-00-448-3701INTERCHANGEABLE
SCREW,MACHINE
5446
3030-00-528-4264INTERCHANGEABLE
BELTS,V,MATCHED SET
4730-00-702-6342INTERCHANGEABLE
ELBOW,PIPE
D2466 90 ELBOW NPS 2 PVCI
6685-00-836-9144INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
J5446
5962-01-223-7399INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
SDC-14130-606
8135-01-356-7890INTERCHANGEABLE
DIVIDER,BOX
5310-01-417-5776INTERCHANGEABLE
WASHER,FLAT
W004014-006
4810-01-560-2273INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,LIN
R0021891
1005-01-632-3214INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5446

Frequently Asked Questions

What is NSN 5120-01-428-4786?

NSN 5120-01-428-4786 is a Socket,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-428-4786?

NSN 5120-01-428-4786 has 7 cross-referenced part numbers: J5446 (The Stanley Works Dba Stanley Proto), AS954 (Sae International Dba Sae International), 1AM84 (W.w. Grainger, Inc. Div Government Sales Division), AS954 TY1CL1STA (General Services Administration Federal Supply Service), 4146 (Wright Tool Company, Llc) and 2 more.

What NSN replaces 5120-01-428-4786?

There are 12 known substitutes for 5120-01-428-4786: 6145-00-078-9917, 5120-00-293-1911, 5305-00-313-0508 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J5446?

Key specifications for J5446: Special Features: STANDARD LENGTH; Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-428-4786 still in active supply?

NSN 5120-01-428-4786 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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